#diycircuits

[adafruit]

Got lots and lots of solenoids?

We were chatting with a customer and realized we need a better solution for customers with many solenoids or other high-current on/off loads. This breakout will make it easy to control and power many inductive or high-current loads. An mcp23017

https://www.digikey.com/short/nf4pn2rc

expander over I2C provides 8 output pins, each connected to an AO3406 N-Channel FET

https://www.digikey.com/short/rh398zbh

with a 1N4007 flyback diode.

https://www.digikey.com/short/343h9890

Terminal blocks allow for quick wiring to power and each high current output, including one chunky block for the power input. The other 8 expander I/Os are exposed if you want buttons or simple LEDs. The breakouts have stemma QT for fast chaining/control over I2C.

[dushume]

RADICAL NAILS>>>

Dirty Electronics Pop-up I - was a two-day workshop-installation featuring DIY making, absurd noise and group performances, Leicester Haymarket Shopping Centre  7-8 Nov 19. 

A detailed blog coming soon... 

[tinkersphere]

10 piece precision bit set for your #cncrouter or #dremel! #pcbfabrication is easy with the proper tools. #tinkersphere #tinkering #endmills #electronicsengineering #diycircuits

[undeadswarm]

I want one of these! So many ideas what I can do with it a 3D printer and an Arduino Nano...

[octant]

A new set of circuit boards in a favorite color, “toxic yellow”. #diycircuit #diyelectonics #circuitboard #circuitboards — view on Instagram https://ift.tt/2vArFNO