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

Arduino Retro Style MP3 Player!

“Mp3 player may sound quite outdated. Smartphones can do much better than this! With all those apps and streaming services, you don’t even need to download any music or song. But when I encountered the DFplayer module it really …

Contactless IoT Thermometer

“The COVID-19 pandemic has spread to most parts of the world like a wildfire. One of the most telling symptoms of the infection includes fever, dry cough, and breathlessness. Now, 95% of cases of the virus have mild symptoms …

Project  MP3Flower

MP3Flower

“Mp3Flower is an MP3 player for small children from 2 to 5 years old. Mp3Flower is an MP3 player for small children from 2 to 5 years old. I present my work in a little details so that it can …

Budget Arduino RGB Word Clock!

“Hello everyone, here is my guide on how to make your own simple & cheap word clock! Tools you will need for this project Soldering Iron & Solder Wires (Ideally at least 3 different colours) 3D Printer (Or access to one, you …

Clock Using Atmega 8

“ATMEGA 8 is one of the cheapest micro controller ,so i decided to make clock using it.The first thing i came across is displaying time hence most general thing is 7 segment display but i can’t display all …

ESP-01 based Weather Notifier

“1. ESP8266 ESP-01: Basically, it is the first hardware that was used with Arduino UNO for wireless communication. After a few years later, it became standalone hardware that sends and receives the information through wireless medium and since it …

DIY Alarm Bike Lock (Shock Activated)

“In this project I will be showing you how to create a simple shock activated alarm bike lock. Like the name implies, it does create an alarm sound when your bike is being moved around with permission. Along the way …

Beating LED Heart

“It’s been 5 wonderful years since I married my wife. I am giving her this electronic heart. It can sense the excitement. It beats according to the holder’s heartbeat. She’s been supporting me on many of my …

Project  ROME Clock

ROME Clock

“Hi everyone, In this Instructable, Ill show you how I built a Roman letter clock, that uses an 8 by 8 neopixel matrix. I just bought the ws2812b 88 led matrix for making an ordinary clock, but when I …

Making Arduino-Based RC Transmitter of USB Flight Simulator

“My variant of converting a four-channel USB flight simulator into an RC transmitter using Arduino. USB flight simulators are used with special computer software (e. g. FMS, Fig. 1) for training or skill maintenance. Then I defined basic functionality of …