“Intro The CRT BOY is a simple project that tries to build a Game Boy clone using a small CRT screen. The end result will look like a even more retro Game Boy from the 80ies. The micro controller based …

“Function Generators are very useful tool in electronics bench,but it can be quite expensive, but we have many options to build it cheaply. In this project we use ICl8038.”

“Project: Ultrasonic 40khz modulation data communication (text transmission) Parts list: 1) Ultrasonic transducer TX and RX (which i desoldered from a HC-SR04 module) 2) LM386 to amplify the received signal 3) LM393 for comparing the signal once amplified 4 …

“The prototype is based on the popular IOT chip ESP8266. ESP8266 This is a low-cost Wi-Fi microchip with full TCP/IP stack and microcontroller capability produced by Shanghai-based Chinese manufacturer, Espressif Systems. - Processor: L106 32-bit RISC microprocessor core based on …

“In this project I will firstly demonstrate how a common ESC works and afterwards create a circuit consisting of an Arduino Nano, an L6234 motor driver IC and a couple of complementary components in order to build a DIY ESC …

“High-power LEDs over 1W are now quite inexpensive. I’m sure many of you are incorporating LEDs as light sources in your projects. However I realize that the finding and configuring the power supply is still not as simple as …

“This is my very first Instructable! In this tutorial I will guide you to make a Raspberry Pi weather station with its own database and website. I made this weather station in context of a school assignment, I got my …

“In this project I will show you why a class AB amplifier is pretty inefficient and how a class D amplifier on the other hand improves this efficiency. At the end I will show you how we can apply the …

“In this project i will be demonstrating Automatic Irrigation System with integrated temperature sensor which irrigates or waters your plants automatically. This system is best suited for drip irrigation technique. A Moisture sensor is used to read the Moisture content …

“I finished this laser wall trigger for my HIGH RESOLUTION AND ACCURACY CHRONOGRAPH. The purpose of this device is to generate the trigger start and stop impulses for my chronograph as soon as an object disrupts any of the laser …