TP4056

The TP4056 is a complete constant-current/constant-voltage linear charger for single cell lithium-ion batteries. Its SOP package and low external component count make the TP4056 ideally suited for portable applications. Furthermore, the TP4056 can work within USB and wall adapter.

Main Content

Neopixel RGB LED Sword Prop

“Hi everyone, today I’m going to show you how to make a fantasy sword that glows using embedded Neopixel style LEDs. I must admit that I did not really have a reason for making this, other than I just …

Please Do Not Water This Tree

“About two years ago, I made a little LED tree as a gift. An extremely simple design with 17 white 0603 LEDs soldered to magnet wire, twisted and bent to make branches, and combined them to a small LED bonsai …

Digital Level With Cross-Line Laser

“Hi everyone, today I’m going to show you how to make a digital level with optional integrated cross-line laser. About a year ago I created a digital multi-tool. While that tool does feature a lot of different modes, for …

DIY Tachometer (RPM Meter)

“In this project I will show you how a 3 IR distance sensor works and how we can use it to build a proper DIY tachometer that functions properly. Let’s get started! Here you can find a parts list …

MutantC V3 - Modular and Powerful HandHeld PC

“A Raspberry-pi handheld platform with a physical keyboard, Display and Expansion header for custom boards (Like Arduino Shield). mutantC_V3 is successor of mutantC_V1 and V2. Check out mutantC_V1 and mutantC_V2. https://mutantc.gitlab.io/ https://gitlab.com/mutantC https://www …

Walking Robot Using 1 Servo Motor

“I’ve been wanting to build this walker robot even since I saw it on YouTube. After a little searching I found some more information on it and decided to make my own. The goal I had building this walker …

Digital Multi-Tool

“Hi everyone. If you’re like me you, probably have a bunch of spare sensors lying around either from incomplete projects, or that you bought on a whim for some reason or another. I was inspired by Patrick Panikulam’s …

Neopixel LED Face Mask

“Hi everyone, in this Instructable I’m going to show you how to make an animated face mask using WS2812b LEDs (Aka Neopixels). That description doesn’t really do it justice, so go check out the video above! Please note …

The Ultimate Wireless Keyboard Mark 2

“This remote is actually just a wireless keyboard. You can, of course, buy these but this one is simpler. It doesn’t have over 80 buttons, just 7 and they all serve a purpose. Here are some other features that …

Pocket Flappy Bird Game Machine

“This is a nodemcu esp8266 microcontroller based gaming console that can play flappy bird and many other games.This machine can also be used to make deauther based on spacehuhns code at https://github.com/SpacehuhnTech/esp8266_deauther . Supplies: The requirements …