Профиль

3D-printed gutter extension:

Could anyone use one of these? smallrun.net/shop/jc-devi... - I've got a prototype or two to send out if you want to demo/write up the results: @smallrun.bsky.social

Attiny Low Power MOSFET board (Tiny Power 2) - JC DevicesSmall ATtiny85 board with MOSFET cut off for extreme power efficiencysmallrun.net

Cycling power to USB fan via ATtiny MOSFET board:

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Where to sell your custom techno creations www.techadjacent.io/p/where-to-s... h/t @smallrun.bsky.social @lectronz.com @tindie.com

Where to Sell Your Custom Techno-Electronics ThingsWith the proliferation of small-run PCBs & digital manufacturing, it's easier than ever to make multiples of your device a reality. Where to sell is a bit more complicated.www.techadjacent.io

3D-printed battery storage:

Also reduced price on my Arduino Opta I2C/Serial adapter there. Or rather, put the pricing how it should be before per a bit of an import glitch: smallrun.net/shop/jc-devi...

Arduino Opta I2C and Serial Aux Breakout Adapter - JC DevicesBreakout for aux port pins on Arduino Opta, including: I2C, serial, 3.3V, 5V, & GND plus board edge connectorsmallrun.net

Reduced pricing on my transistor diagram PCB coasters on @smallrun.bsky.social - smallrun.net/shop/jc-devi...

Transistor Diagram & Facts PCB Coaster [NPN, PNP] - JC DevicesDrink Coaster Made Out of PCB With Transistor Diagrams and Factssmallrun.net

Pointed my jcdevices.com domain to my @smallrun.bsky.social store if you care to browse around!

JC DevicesCustom devices from Jeremy Cookjcdevices.com

Offsetting my car's CO2 emissions:

#florida

Low-power @microchip-makes.bsky.social ATtiny board implements a MOSFET to run servos with near-zero standby power:

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As someone with a tenuous grasp on soccer rules and who watched half the game seems to me like the refs gave significant help to England vs Norway. Thoughts?

How to play guitar:

Working on a new @microchip-makes.bsky.social ATmega32U4 board. How does it look so far?

Looking for a video producer for a series I'm potentially doing for a contract. Any suggestions?

Purifying a Harbor Freight case (seriously, stop with the stickers ON the case)

Because, why not? www.techadjacent.io/p/3d-printed...

Perfecting a 3D-Printed Avocado Seed Growth RaftMy avocado seed boat partially submerges avocodo seeds with no need for toothpicks, wet paper towels... or other nonsense.www.techadjacent.io

Have been working on longer-term projects as of late. Which is good generally. However, it’s also harder to know whether you’ve had a productive day or not since there’s not always a clear dollar sign attached for whatever portion of X that you’ve done.

Finished keyboard controllers for a customer: