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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.

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

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

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

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

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

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

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

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

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 ...

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

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) ...

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

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

LED dreidel, induction coil project, Hanukkah DIY, light-up dreidel, electronics tutorial, Adafruit tutorial, STEM project, holiday ...

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

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

How to cope with losing hackathons? Hi, I am Colin and I have lost 3 hackathons back to back. Here's how I cope and continue to ...

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