#RGB LED driver

[addohaislam2000]

Constant current LED driver, RGB LED driver, LED driver manufacturer, LED driver

100 - 277Vac, 96W, 24V, IP20 LED Driver

[dviid2oya]

https://www.futureelectronics.com/p/semiconductors--Led-lighting-components--led-driver-modules-rev--constant-current-acdc-led-drivers/psb50w-1200-42-erp-power-4119800

LED driver chips, Dimmable LED driver circuit, LED Lighting Components

100 - 277Vac, 50.4W, 600 - 1200mA, 28-42V, [0-10V, TRI...], IP20 LED Driver

[adafruit]

Festival of Lights… A 'USB Stick' Sparkle Motion WLED driver ✨💡🔌🌟

To wrap up this year, we're doing 8 days (maybe!) of light-filled designs. We started with the Sparkle Motion Mini

which can drive thousands of shimmering RGB LEDs. Next, we were going through some of our NeoPixel samples today and found some "LED Christmas light kit" with star LEDs, its basically these stars

with a little USB plug that has IR, a crummy mic, a tactile switch to cycle modes manually, and a tiny microcontroller that turns the LED selections to different patterns - kinda like this:

The idea is cute - but the implementation could be improved with a lil sparkle motion

! we made a PCB that would fit into the same plastic enclosure but with an ESP32 instead. it's got an IR receiver, ICS-43434 I2S digital microphone

https://www.digikey.com/short/mmv3tthz

gpio 0 button in the 'right' place, 5V 2A fuse, USB-serial converter for uploading/debugging, and two level-shifted outputs. We can probably get the case in quantity or have this be a 'DIY replacement' that folks can use to make their existing setups WLED/xLights friendly.

[cynthia17120]

Smart Switches: Integrated microcontrollers for diagnostics (e.g., contact wear, cycle count) via IO-Link.

Enhanced Materials: Graphene coatings for lower contact resistance, self-lubricating polymers.

Haptic Feedback: Simulating different "click" feels electronically.

Sustainable Design: Recycled thermoplastics, lead-free plating, extended lifespan focus.

Miniaturization with High Power: Advanced contact materials enabling smaller 20A+ switches.

Custom Illumination: Full RGB LEDs with programmable patterns via embedded drivers.

[andmaybegayer]

Have you made any more progress on the esp32+sk6812 project? I've got like 90W of wwa strip and a girl who doesn't like overhead lighting coming over next weekend

it's currently in a state where if all you want is to update a single pattern over the network and drive it out to the string, you can do that, and it should work for WWA out of the box since I believe that protocol is identical to RGB.

WiFi is easy to configure, it's in the menuconfig system so you don't have to dig around. Driving GPIO still isn't in menuconfig but it's 15 by default and easy enough to change.

Might need some patching, but the underlying driver library supports RGB, RGBW, and WWA so it should be easy and I'd be up to help you out with that specifically in pretty short order. If you already have an ESP-IDF build environment it should Just Build.

I haven't touched it in a while but basically right now you can either use the web editor or a POST request to push a script up, and you can tell it to run at a specific frame rate. If it can't meet that frame rate it'll fairly gracefully decrease the framerate, and you have access to most of standard Lua because esp-idf implements most of libc. For simple patterns you can probably get in excess of 100 000 updates per second, if you're doing any significant trigonometry I think you're probably limited to ~10 000 updates per second. Divide that by number of LED's to get frame rate maximums.

The things I'd like to do are better support for Lua libraries, some helpers for modular arithmetic and time-of-day/year scheduled operations, a few pattern slots and the ability to switch between pattern slots from scripts or an external API, and a system for registering requests to external HTTP API's that runs on a separate CPU at regular intervals so you can do that without having to mangle your main loop.

[notquiteapex]

So, how's the JukeBox development coming along? Well, it sure is coming, I promise.

In case you don't know what a JukeBox is, it's a little hotkey device I'm building! I originally made this to assist with my endeavors in streaming, but it turns out having extra keys is very useful for a lot of things! Whether it be hotkeys for quickly running macros via AutoHotKey, managing your Discord audio settings, playing funny sounds with VoiceMod, switching tools in your favorite art program like Paint Tool SAI, or managing OBS like I do. It's a very powerful device, and all it does is act like a keyboard with the F13-F24 keys. I bet you didn't even know there was more than the F1-F12 keys, am I right?

About a year ago, I said I would begin selling these soon. That was a bit of a lie, fortunately I am very good at those. That last bit was also a lie, in case you couldn't tell. I got the opportunity to work on the JukeBox as part of an independent study for college credit, so I took a lot of time to plan and rethink the product. That part wasn't a lie The result is the new V5 board!

Ok so this isn't the actual V5 board yet.

I decided to completely change up what makes up a JukeBox. I decided to use an RP2040 chip, which is used to power a Raspberry Pi Pico. I used a Pico board, along with the old JukeBox V4 boards, an RGB LED ring, and an OLED screen to build my ideal V5 prototype. The result is the same JukeBox known and loved but with some added features, like reactive lighting and a screen to display fun graphics and info!

This is the finalized board, it's design has been shipped off to manufacturing, and will hopefully arrive right at the start of the new year. I'm paying a lot of money for just 10 of these things! I can't wait.

The plan is to sell 3 versions of the board, a basic variant (keyboard only), an RGB variant, and an RGB plus screen variant. Prices are still being determined, but they will be higher than previously anticipated due to rising material costs. The goal is to keep the basic variant at $25 to maintain affordability. You will also be able to choose what kinds of keys you want, be it Cherry MX Blues or Kailh Choc Whites.

I'm working on the final casing. It'll be a 3D printed shell with some nice M2.5 nuts and bolts. It'll also be in a mostly-opaque white so the RGB looks good shining through. The legs are also completely optional, both the case and the legs will have nice rubber feet to keep the board steady. The keycaps will be "relegendable", meaning you'll be able to stick a piece of paper in them with whatever you want on them. You get everything seen here, plus a USB-C cable, and my deepest gratitude. Maybe some day you'll get to have a JukeBox in atomic purple instead of a basic white!

The best part about it all is that you don't need to install any drivers! The keyboard component is always guaranteed to work on any computer that supports USB, and most usually do (hopefully). The screen and RGB won't work without a companion app, sadly, but I'm working hard to make it painless to setup and use, near plug-and-play. I've been writing it in Rust while working on the board, and it will support Windows and Linux without much issue.

Lastly, the entire project is going to be open source! The code will be under an open license, and all the physical parts will be usable under a Creative Commons license (CC BY-NC-SA). I won't allow people to just up and sell the boards without modification, but if someone wants to make and sell their own variant I'd be more than happy to allow it if they ask. Devices like these should be cheap and accessible for everyone.

Hopefully I'll start selling these on my Ko-fi before Q2 of 2024. See you then!

[c-rowlesdraws]

hey will you get rgb lights that are autonomous or controllable?_?

the LEDs in the stuff I got (computer case & keyboard) are allegedly programmable but I haven’t explored that yet; I was saving that fun final touch stuff for after I’d finished transferring all my files and downloading all my apps and making sure my photoshop brush presets imported properly and hooking up my email accounts and downloading my tablet driver and uninstalling unnecessary programs and

[auxbeamindia]

Choosing The Perfect Car LED Lights With These Simple Tips.

Introduction:

Whether you're looking to enhance the style of your car or improve visibility on the road, LED lights for cars are a fantastic option. With a multitude of types and sizes available in the market, finding the perfect LED headlights for car or LED bulbs for car can be a daunting task. Fear not, as we present recommendations to assist you in selecting the best car LED lights for your vehicle. If you're in India, look no further than Auxbeam India, your go-to destination for a wide range of high-quality car accessories, including top-notch auto LED lights and Car LED headlights.

Are LED lights more suitable for vehicles?

Efficiency and Environmental Friendliness:

  LED lights for cars are more efficient and produce less heat, contributing to lower carbon emissions. This eco-friendly aspect makes them an excellent choice for the environmentally conscious driver.

Durability:

  LED lights for cars surpass traditional bulbs in durability, with a lifespan of up to 50,000 hours compared to halogen's 1500 hours and HID's 20,000hours. This longevity translates to fewer replacements and greater reliability on the road.

Brightness and Color Temperature:

   With 10,000 lumens, Car LED lights provide a whiter and brighter illumination compared to HID lights with 8,000 lumens. This enhanced visibility ensures a safer driving experience in various conditions.

Adaptability and Versatility:

   LED lights for cars offer designers the flexibility to create different shapes and colors for headlights and taillights. This adaptability allows for customization to match your car's style while accommodating diverse weather and road conditions.

Choose What You Need to Use the LEDs for Your Car

Before making a purchase, consider the purpose of the Automotive lights.

Aesthetic Lighting or Visibility:

   Determine whether you need LED lights for cars for aesthetic purposes or improved visibility in specific conditions. This decision will guide you in finding the most suitable product for your requirements.

Choose LED bulbs that match your vehicle's make and model.

Selecting the right size is crucial to avoid blinding other drivers. LED lights from Auxbeam India are compact yet bright, ensuring clear visibility without causing discomfort to fellow road users.

Reflector or Projector

LED lights for cars come in different styles, including reflector and projector. Each has its advantages, and at Auxbeam India, you can find a variety of options to suit your preferences.

Best LED for Car Headlights

Consider the following top LED headlights for cars available at Auxbeam India:

9 Inch RGB Headlights Replacement Bluetooth Control W/DRL - Buy Now!

9 Inch 120W 9000 Lumens LED Headlights With Halo Ring DRL - Buy Now!

7 Inch 90W Round 4200 Lumens LED Headlight with RGB Halo Ring - Buy Now!

7 Inch 90W 7000Lumens LED Headlights with Halo Ring DRL - Buy Now!

GX Ultra Series 240W 40000Lumens Light Bulb - Buy Now!

GX Pro Series 160W 30000Lumens Light Bulb - Buy Now!

GX Series 120W 25000Lumens Light Bulb - Buy Now!

GX Series Bi-Color 110W 25000Lumens Light Bulb - Buy Now!

D Series 90W 15000 LM HID Replacement Light Bulb - Buy Now!

F22 Series 110W 24000Lumens Light Bulb - Buy Now!

GX Ultra Series 240W 40000Lumens Light Bulb - Buy Now!

F-16 PLUS Series 70W 14000Lumens Light Bulb - Buy Now!

Reflect on the type of lighting you wish to employ.

LED lights for cars come in various colors and brightness levels. Choose the one that aligns with your preferences and driving conditions. While car LED lights for cars may have a higher upfront cost, their energy efficiency and durability make them a cost-effective choice in the long run.

Select LED bulbs within your budgetary constraints.

Auxbeam India LED lights provide LED lighting solutions that cater to different budgets. Find the perfect balance between quality and affordability for your specific needs.

[jackdiyproject]

EXPLORING THE 5 COOL PARTNER SELLER ELECTRONICS PRODUCTS-Part2

Easy Pulse Sensor by Embedded Lab

The incredible Easy Pulse Sensor — the ultimate DIY pulse sensor for detecting the cardiovascular pulse wave from a fingertip! Whether you’re a hobbyist or an educator, this innovative sensor is the perfect tool to illustrate the principle of photoplethysmography (PPG) — a non-invasive optical technique for obtaining vital information about the cardiovascular system from the surface of the skin.

With its infrared light source and precision photodetector, Easy Pulse provides accurate and reliable measurements of the small changes in transmitted light intensity caused by changes in blood volume within the tissue. The resulting signal is filtered and amplified to produce a clean and accurate PPG waveform from which the instantaneous heart rate can be derived.

What’s more, the Easy Pulse also provides a digital pulse output that is synchronized to the heartbeat, making it an invaluable tool for a wide range of applications. Whether you’re a student, researcher, or medical professional, Easy Pulse is the perfect solution for monitoring heart rate and other vital signs in a non-invasive, user-friendly way.

Features

Operates at +5V power supply

Two-stage Filtering and Amplification using MCP6004 Op-Amp

Rail-to-rail output voltage swing

Analog PPG and digital pulse output

Potentiometer based gain control

Click here to see more about the Easy Pulse Sensor.

The 16*32 RGB LED by Embedded Lab

What’s more, the brightness sensor can be adjusted automatically, with 16 levels of adjustable brightness to choose from, ensuring optimal viewing in any lighting conditions. And with wide viewing angles of 160° horizontally and 160° vertically, this LED matrix is perfect for both indoor and outdoor use.

The LED matrix also features 2 IDC connectors (DATA_IN, DATA_OUT) on the back and drives the display with a 1:8 scan rate, making it easy to cascade multiple panels and create a big screen display that’s sure to impress.

Whether you’re looking to create stunning digital signage, eye-catching displays, or engaging interactive installations, the 16x32 RGB LED Matrix Panel is the perfect tool for the job.

Noted: It doesn’t include the Driver Shield, if you want to buy the Driver Shield, click here.

Features & Specifications

Multi-purpose use, can be used indoors and outdoors

Wide viewing angle, wider range, attracting more audience

512 individual RGB LEDs, full-color display, adjustable brightness

High refresh, high gray

Size: 192mm x 96mm

Pixel pitch:6mm

Resolution ratio: 32 x 16 dots

Pixel Type: 1R1G1B

Optimum viewing distance: 6–47m

Visual horizontal angle:≥160°

Visual vertical angle≥160°

Display card: DVI

Driving mode: 1/8 scan

Refresh rate：≥800Hz

Control mode: Synchronous control

Service Life: 75000~100000 hours

Click here to see more about the 16*32 RGB LED Panel.

Final Words

We hope you’ve enjoyed learning about these 5 cool electronics products from Partner Seller that are sure to enhance your DIY projects and technical endeavors. From the Easy Pulse Sensor for heart rate monitoring to the versatile 16x32 RGB LED Matrix Panel for eye-catching displays, these products offer innovative features that are perfect for hobbyists, educators, and professionals alike. And if you’re a maker who wants to build your own products and put them on the shelf for commercial purposes, Elecrow offers professional support to help you get there. Join Elecrow’s Partner Seller Program and become a Partner Seller to promote your electronic products to the maker community! You can benefit a lot!

[yingying0322]

Top Trending Consumer Products Imported from China in 2025

Every January, online forums light up with the same question: "What should I sell this year?" For small-business owners and Amazon FBA sellers, picking the right product can mean the difference between a breakout year and a warehouse full of unsold inventory.

The good news? China remains the world's most flexible, cost-effective manufacturing hub—and 2025 has already delivered a fresh batch of high-margin, consumer-friendly products that are perfect for import.

Below, you'll find the seven hottest categories, real-world profit drivers, and actionable tips for sourcing them safely and efficiently.

Consumer Electronics & Smart Gadgets

Why they're trending

• 5G adoption and the work-from-anywhere culture keep demand for accessories sky-high.

• Smart-home penetration in the U.S. is projected to hit 57% by the end of 2025.

Top items to watch

• MagSafe-compatible wireless chargers & power banks

• Mini projectors & Bluetooth speakers

• Smart plugs, RGB light strips, video-doorbell kits

Sourcing tip

Electronics require safety certifications (CE, FCC, RoHS). A reliable sourcing agent can pre-vet suppliers with the right documentation—saving you from customs seizures or platform takedowns.

Health, Beauty & Wellness Products

Why they're trending

• "Skinimalism" and self-care routines dominate TikTok and Instagram.

• Consumers favor affordable, at-home alternatives to spa treatments.

Top items to watch

• LED facial masks & jade rollers

• Pimple patches, reusable makeup pads, nano-spray devices

• Blue-light-blocking glasses & posture correctors

Sourcing tip

Low unit weights = low freight costs. Ask your agent to bundle multiple SKUs into one shipment to maximize container space.

Home & Kitchen Appliances

Why they're trending

• Hybrid work is here to stay; people continue upgrading kitchens and living spaces.

Top items to watch

• Compact air fryers & multi-function cookers

• Cordless vacuum cleaners & high-speed blenders

• LED ceiling lights & under-cabinet motion sensors

Sourcing tip

Appliances involve higher MOQs. Negotiate "mixed container" deals or private-label an existing ODM design to reduce upfront investment.

Fashion & Apparel Accessories

Why they're trending

• Fast-fashion cycles now refresh every 4–6 weeks.

• Accessories offer higher margins than garments and are easier to ship.

Top items to watch

• Streetwear staples: bucket hats, cross-body belt bags

• Eco-friendly canvas totes & recycled-polyester backpacks

• Athleisure: seamless leggings, quick-dry sports bras

Sourcing tip

Request digital print-on-demand samples before bulk orders. A good agent can arrange 7-day sample turnaround in cities like Guangzhou or Hangzhou.

Toys, Hobbies & Novelty Items

Why they're trending

• "Kidult" spending (adults buying toys for themselves) grew 19% YoY in 2024.

• Viral TikTok clips can spike demand overnight.

Top items to watch

• Reusable water balloons & nano-tape hooks

• DIY craft kits, 3D puzzles, fidget cubes

• Collectible mini-figures & blind-box toys

Sourcing tip

Novelty items often require compliance with CPSIA or EN71 toy-safety standards. Confirm test reports before shipment.

Automotive Accessories

Why they're trending

• Global EV sales surpassed 18 million units in 2024; owners need compatible accessories.

• Remote-work road trips boosted demand for car organization products.

Top items to watch

• Universal phone mounts & wireless charging pads

• LED interior light kits & dash cameras

• Portable tire inflators & EV charging cable organizers

Sourcing tip

Focus on universal-fit items to avoid inventory complexity. Ask your agent to bundle complementary SKUs (e.g., mount + cable) for higher average order value.

Eco-Friendly & Sustainable Goods

Why they're trending

• 73% of Gen Z consumers are willing to pay more for sustainable products.

• Governments continue banning single-use plastics.

Top items to watch

• Stainless-steel tumblers & bamboo fiber straws

• Solar-powered power banks & LED garden lights

• Biodegradable phone cases & wheat-fiber lunch boxes

Sourcing tip

Greenwashing is real. Request third-party certifications (FSC, LFGB, BPA-free) and factory audit reports to back up your marketing claims.

Why These Products Are Profitable

• High search volume: Google Trends shows a 2–3× spike in queries for "air fryer recipes," "LED mask benefits," and "reusable water balloon."

• Low ex-works cost: Unit prices in China can be 30–60% below domestic wholesale.

• Lightweight & small: Ideal for air express and Amazon FBA size tiers.

• Private-label ready: Most suppliers offer white-label or custom packaging at low MOQs.

How YiwugoMU Helps You Source Trending Products

Market Intelligence

We track Amazon BSR, TikTok hashtags, and trade-show data to flag emerging products early.

Supplier Vetting

On-site audits, license verification, and reference checks ensure you work with legitimate factories.

Sample & QC Management

We coordinate samples within 7 days and perform three-stage inspections (pre-production, in-line, pre-shipment).

MOQ & Price Negotiation

Our local team leverages long-term relationships to secure smaller orders and better pricing.

Logistics & Compliance

From booking cargo space to preparing CE/FCC paperwork, we handle the details so you can focus on sales.

Final Tips for Small Businesses

• Start with a test order of 200–500 units to validate demand.

• Invest in attractive packaging; unboxing videos can drive organic traffic.

• Monitor seasonal spikes—e.g., toys in Q4, outdoor gear in spring—and plan inventory 90 days ahead.

Ready to Ride the 2025 Trend Wave?

Whether you're eyeing smart-home gadgets or eco-friendly tumblers, YiwugoMU can source them reliably, affordably, and fast. Contact us today for a free, no-obligation sourcing quote, and let's turn the next big trend into your next big win.

[miootly]

Your Car Deserves a Personality.

Not just headlights. Devil Eyes. 😈✨

Let’s be honest— Your ride blends in. Stock lights. Basic vibes. No edge. No emotion. Just... ordinary.

🟥 Say Less. Light More.

Miootly Devil Eyes Light (16×96 LEDs) isn’t just an accessory. It’s your car’s attitude—on full display.

With a matrix of ultra-bright red LEDs, this light screams energy, rebellion, and motion—even when parked.

🔥 Why Drivers Love Miootly:

✅ 16×96 LED Matrix — high-density light for a smooth, animated glow ✅ Custom Animations — sync it, loop it, command it (Bluetooth/remote-supported) ✅ Flexible Panel — curves to fit grills, windows, dashboards & more ✅ Waterproof & Heat-Resistant — built to burn through any season ✅ Universal Fit — perfect for cars, trucks, bikes, or showing off at meets

More Than a Mod. It’s a Statement.

You don’t just drive your car. You give it life. You give it Devil Eyes.

🔗Learn More:https://miootly.com/products/miootly-rgb-led-matrix-pixel-panel-16-96-leds

[hongjuelectronics]

Visualized Control: Backlight Design for Metal Pushbutton Switches in Nighttime and Low-Light Environments

1. Introduction: Why Backlight Matters at Night

In modern industrial and outdoor applications, metal pushbutton switches are the go-to choice for harsh environments thanks to their durability, waterproofing, and premium feel. They are widely used in:

Outdoor security access control and gate switches

Vehicle and marine dashboards

Camping power stations and mobile power units

These devices often operate at night or in poor light. Without clear backlighting, finding and using a switch becomes frustrating or dangerous. A well-designed backlight ensures the button is visible, intuitive, and safe to operate in all conditions.

2. Typical Use Cases

Outdoor Security Equipment

Gate entry panels, video doorbells, or surveillance control boxes all rely on backlit pushbuttons so residents or security staff can see the switch clearly at night.

Vehicle and Marine Control Panels

Boats, yachts, and special vehicles like fire trucks or construction equipment have dashboards with dozens of buttons. Backlight helps the operator identify the right switch instantly in the dark, often with color-coded meanings (e.g., red for emergency stop).

Camping and Mobile Power Units

Portable power stations for RVs, campers, and off-grid setups benefit greatly from backlit buttons. Users can safely find power controls in the dark without extra flashlights.

3. What B2B Buyers Need: 3 Core Concerns

Is the Backlight Even and Free of Dark Spots?

Pain Point: Uneven light or hotspots confuse users. A ring that flickers or leaks light poorly makes nighttime use frustrating, especially for safety-critical switches.

How It’s Done:

Ring LED Layout: Many quality metal pushbutton switches use ring LEDs with light pipes for smooth, uniform glow.

Diffuser Layers: Internal diffuser plates ensure no hotspots or dead angles.

Twin LED Design: Some switches use dual LEDs opposite each other to cover all angles evenly.

Case: A high-end Nordic gate lock uses a branded ring LED plus diffuser to keep the button visible from 3 meters away on dark winter nights.

Can the Backlight Color Be Customized or Multi-Color?

Pain Point: Different uses require different colors:

Green/blue for “power on”

Red for “emergency stop”

Multi-color for dynamic status (standby, active, fault)

How It’s Done:

RGB or Multi-Color Modules: High-end switches use RGB LEDs for dynamic colors.

Color Consistency: Premium LED chips keep batches uniform with no visible mismatch.

Status-Linked Colors: Some smart pushbuttons change color to show live system status.

Case: A camper power unit uses a single pushbutton with blue (standby), green (normal operation), and red (fault) modes. This avoids confusion for users at night.

Does Backlight Match the Switch’s Function?

Pain Point: A backlight must signal useful information, not just decoration. Poorly matched colors or modes confuse the user.

How It’s Done:

Color-Fixed Logic: Red for stop, green for start—simple and clear.

State Sync: The backlight should turn on, change, or flash only when the switch is active or in a certain mode.

Multi-Stage Buttons: Some pushbuttons have light pre-stage and deeper push for full actuation, with the light confirming the press.

Case: A fishing boat’s dash uses red for engine kill, blue for navigation, green for deck lights—no guesswork, even with gloves in the dark.

4. Engineering the Backlight

Insulation Inside Metal Housing

Metal conducts electricity and heat. A quality backlit pushbutton keeps the LED isolated to prevent shorts or heat damage.

Waterproof but Luminous

Maintaining IP67–IP68 means:

Double sealing

Tight tolerances

Clear waterproof light pipes or fiber guides

Power Compatibility

Different customers need:

5 V / 12 V / 24 V options

Built-in resistors or external drivers

PWM dimming or color control

Extreme Durability

Outdoor, marine, or camping use means temperature swings and humidity. Good LEDs pass 50,000-hour tests with minimal color shift.

5. Added Value: Beyond Seeing

✅ Branding: Custom backlight colors, halo effects, or logo illumination boost the premium feel.

✅ User Experience: No flashlight needed. The button is visible and intuitive at night.

✅ Status Display: Smart backlights replace extra indicator lights, saving space and wiring.

6. Smart Backlight Trends

Smart pushbuttons now feature:

Programmable RGB for remote control

Light that changes with IoT commands

Proximity or light sensors to auto-dim or turn on

7. Conclusion

A metal pushbutton switch is no longer just “on or off”. At night or in poor light, a smart backlight makes it visible, safe, and a true part of modern product design. Choosing a supplier with real backlight engineering skill means B2B buyers get visual, functional, and branding benefits all at once.

en.dghongju.com

[adafruit]

We're doing 8 days of light-filled designs to wrap up this year. We started with the Sparkle Motion Mini

, which can drive thousands of shimmering RGB LEDs. Then, we did the Sparkle Motion stick, a USB-pluggable version

On the third night, a 1.28" round TFT display

, and on the fourth a 1.8" round TFT with captouch overlay

On the fifth night, a tiny 0.85" TFT display

came to life. We took a little break on the sixth night since we were doing a lot of Sparkle Motion testing

and did a quick revision of our NeoRGB

On the penultimate night and New Year's Eve, we're making a quick Qwiic board—this is an I2C breakout for transparent OLED displays. We've had the display in our 'in progress' bin for a few years but finally sat down to finish it tonight. We're experimenting with a wrap-around setup for the FPC and a cutout for the display for mounting. We'll see how it goes!

[atplblog]

Price: [price_with_discount] (as of [price_update_date] - Details) [ad_1] From the brand MAGEGEE GAMING KEYBOARD Details determine success or failure Details determine success or failure MAGEGEE 【Full Size Keyboard, Plug and Play with It】104 Keys Full Size Keyboard. Featuring standard keyboard layout with F-keys ( function keys ) and number pad. Floating keycaps are removable and feel good in the hand. The wired keyboard brings you efficient typing while at work or gaming. Plug and play with it, no other driver or software needed. 【Practical & Ergonomic Design】The K1 keyboard is ergonomically designed with a scientific layout of high and low keycaps to fit your hands naturally, bringing maximum comfort and effectively reducing hand fatigue after prolonged use. The light up keyboard has non-slip pads on the bottom to enhance the stability of the keyboard and prevent it from moving back and forth. A great choice for your modern office use or playing games. 【RGB LED Backlight】The keyboard has fantastic RGB backlight. 8 light colors, 5 light modes, multiple brightness levels and light speeds. The double-shot injection moulding process ensures that the letters never fade and have good light transmission. Even if you use the keyboard in the dark, you can see the letters clearly (light also can be turned off). 【High-Resolution Mouse】6 levels of speed (600/800/1200/1600/2400/3200) meet the needs of different scenarios. High speed transmission technology makes it move faster and more accurately. When playing games, you can use the high speed for quick response and the mouse can move exactly where you want. The mouse has 7-color breathing led backlight and when it flashes to your favorite color, you can press the side button + middle button to lock it. 【Reliable Performance & Wide Compability】Waterproof USB 2.0 cable, gold-plated interface and anti-interference magnet ring can ensure stable data transmission. This pc gaming keyboard is treated with ABS engineering plastic to prevent wear and tear. Works perfectly with Windows XP/Vista/Win7/Win8/Win10, MAC, Linux or other operating system. [ad_2]

[voron-3dprinter-parts]

BTT SB2209 USB – Compact Toolhead Board for Klipper

The Bigtreetech SB2209 USB (RP2040) is a compact and reliable toolhead board designed for Klipper-based 3D printers, especially Voron V2.4, Trident, or custom CoreXY builds. Based on the Raspberry Pi RP2040 microcontroller, it provides powerful, low-latency communication and supports direct USB connection to the host system — ideal for setups without CAN bus.

🔧 Key Features

MCU: Raspberry Pi RP2040 dual-core processor @ 133 MHz

Connectivity: USB-C interface (no CAN bus required)

Stepper Driver: 1x TMC2209 integrated (UART mode, up to 2A RMS)

Temperature Inputs: 2x thermistor ports (100K NTC supported)

Fan Outputs:

1x controllable fan output (up to 24V, PWM)

1x always-on fan output

Heater Output: 1x hotend heater (up to 60W at 24V)

Probe Input: Dedicated input for Z probe (including inductive sensors)

Endstops: X and Y endstop inputs

LED Output: Neopixel (WS2812) port for addressable RGB LEDs

Power Input: 24V via VIN or USB only for logic

📦 Typical Use Case

Toolhead board for Voron printers using USB communication instead of CAN

Works well with Stealthburner or Clockwork 2 setups

Simplifies wiring by centralizing toolhead electronics into one board

📐 Dimensions and Mounting

Board Size: 45mm x 40mm

Mounting: Compatible with standard Stealthburner rear mounts

Cooling: Passive (no heatsink needed for typical use) shop.zen3d.eu – BTT SB2209 USB Toolhead Board

[zylcd]

Key Points of Industrial Control & Outdoor High-Brightness LCD Screens

Industrial control LCD screens are specialized displays designed for demanding environments, with features like wide temperature tolerance (−30°C to +80°C) and high brightness (over 400 nits), ensuring clear visibility under strong light. These are widely used in instrumentation, communication equipment, automation, and outdoor systems.

Analog vs. Digital LCD Panels:

LCD screens differ based on their driver circuits:

Analog input uses a D-SUB interface and converts RGB analog signals to digital within the display.

Digital input uses DVI or similar interfaces, offering better signal integrity and sharper images.High-quality lcd display modules often support both, enhancing compatibility.

Internally, all LCDs operate digitally; the difference lies in how signals are received and processed.

Outdoor High-Brightness LCD Advantages:

Expanding Business Opportunities:

Outdoor lcd display screens are widely adopted in high-traffic areas—airports, malls, museums, metro stations—for advertising and information display. Their clarity, vivid colors, and sunlight readability make them more effective than traditional LED screens.

Low Environmental Impact:

Modern lcd panels minimize radiation and visual pollution, offering a cleaner, safer viewing experience. Customizable solutions adapt to various installations without overwhelming the environment.

Conclusion:

With their durability, clarity, and low energy footprint, industrial and outdoor tft lcd modules, lcd display panels, and touch lcd screens offer powerful display solutions across industries.

Shenzhen Zhiyan Optronics Co., Ltd. (zylcdshop.com) is a reliable China-based supplier with 18+ years of experience in high-performance LCD screens, offering quality products, customized solutions, and competitive factory-direct prices.