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A basic tutorial that covers voltage, current, and resistance. It introduces Ohm's Law and the multimeter, then shows connecting a ...

Watch this awesome smd soldering practice project featuring both SMD and through-hole components with LDR (Light ...

Curious about what makes your devices so smart? Our Founder, Graham, who is a microchip engineer, describes how ...

An interesting electronic key / employee tracking device. Turns out, it's not too exciting inside, but you never know these things ...

How to make a terrible 3-foot tall robot arm with a 3D printer and $200 First, I found this tutorial by Togelfritz on instructables.

Welcome to our comprehensive tutorial on building your very own smart plug using the powerful ESP32 microcontroller!

Need to fit a small enclosure? or just build a separate circuit? Thankfully, trimming perfboard is a snap. #adafruit #collinslabnotes ...

I sat down to sort out the assortment of zener diodes from a mailbag a while back, and this is the result. Sadly, the result is a bit ...

Electrical Engineering Components Tier List. Resistor The single most used component in existence and even when you aren't ...

Shop headers at Adafruit: https://www.adafruit.com/category/154 Removing rows of incorrectly soldered headers isn't so bad after ...

If you wish to play back music via the Micro SD card on Poly or 2go you will need to create an MPD playlist. Once successfully ...

Follow the steps in this follow-along video on how to create a playlist, using our new feature from Gofigure iOS v2.08 (22) ...

Interfacing a Long Distance Radio (LDR) sensor with an Arduino is a relatively simple process. Here are the general steps you ...

Yes I'm still alive! Any way, I got some parts I ordered in, and I ramble on about future electronics projects I will be doing.

Find breadboards at Adafruit: https://www.adafruit.com/category/462 Take care of your jumper wires and your breadboard will take ...

Detect flames with Arduino and an IR sensor in just a few steps! Perfect for fire safety projects. ElectroGlobal has the top-quality ...

JP's Product Pick of the Week Recap 1/17/23 Parts Pal https://www.adafruit.com/product/2975 Visit the Adafruit shop online ...

Get spooky this year with a magical halloween coffin that holds a surprise inside. A 2-way mirror and an array of animated lights ...

Get the right tools for the job @ adafruit: https://www.adafruit.com/?q=CRIMPING&sort=BestMatch Crimping JST connectors is ...

Get your solder sucker here: https://www.adafruit.com/?q=solder+sucker&sort=BestMatch Recover or replace those precious ...

In this video I show how to connect and use this joystick i purchased from Amazon. I then use Processing to display the values on ...

The split power rail is an easily overlooked feature/nuisance of many solderless breadboards. #adafruit #collinslabnotes Shop ...

LVGL ESP32-2432S028R Switch to turn Led on and off on a breadboard GitHub: ...

Find capacitance at Adafruit: https://www.adafruit.com/?q=capacitor&sort=BestMatch Beyond voltage & resistance, many ...

Get spooky this year with a magical halloween coffin that holds a surprise inside. A 2-way mirror and an array of animated lights ...