Content for PCB

Atari Punk Synth V2

“Version 2 of my previous Atari Punk Synth project powered by a Minimal ATmega328-PU config and Mozzi library. During the lockdown, I made a Synth Box Project “Arduino Punk Synth” to annoy my neighbor with its weird sound. (well …

Car HUD - Windscreen Display for Speed & Compass

“Drive without distracting your sight, take care of speed limits, “fucking” speed traps taking under control your car speed on windscreen! Software point of view: Projecting the circuit the most difficult and confusing part have been the connection of the …

Gimbal Stabilizer Project

“How to Make a Gimbal Learn how to make a 2-axis gimbal for your action camera In todays culture we all love recording video and capturing the moments, especially when you are a content creator like me, you sure have …

Low-Cost Room Thermometer Using 16×2 LCD and Atmega328

“This is an easy to build small size and low-cost room thermometer. The project consists of LM35 analog temperature sensor, 16×2 LCD, and an Atmega328 chip. This compact board is Arduino compatible and provided with an onboard connector for …

Multi-channel-wireless-voltmeter

“A multi-channel wireless (2.4GHz) voltmeter display using ATTINY402, Arduino nano, NRF24L01+ and 128x32 I2C OLED. The transmitter is optimised for low power and will run from a battery for weeks or months depending on usage, sample frequency and of …

Smart Fitness Watch With ESP8266 - VScode

“An Esp8266 based fitness watch, completely made from scratch! This shows the time by using NTP so the time is very accurate! and along with time this can also detect the motion of your hand on all 3 axis and …

Smart RGB LED Light Stick – Arduino Compatible

“This is a Smart LED light stick that contains 20 x WS2812B single wire addressable full colors RGB LEDs and Atmega328 microcontroller. These full colors chainable intelligent RGB LEDs work with a single wire addressable protocol thus they require a …

Yet another Glasses, RGB Glasses

“WS2812B LED embedded Glasses! Hey Guys, so this is my RGB Glasses Project which has 49 WS2812B SMD LED soldered on the front frame. this post includes the soldering process of SMD LEDs on Frame PCB with an SMD Hotplate …

1.4kW Induction Heater

“This induction heater is based on the popular “Royer induction heater” schematic. Changes made to the design include: Higher rated MOSFETs Bigger Zener diodes RC filter on the Gates Flyback Diode (D8) Gate resistors to limit ringing (R8, R9) In …

Attiny85 8-pin Arduino Programming Shield

“This Arduino shield transforms your Arduino UNO into an ISP-Programmer for the ATtiny85 microcontroller. The board simplifies the Boot-loader burning on the ATtiny85 chip. It consists of an 8-pin DIP socket to insert the new ATtiny85 chip, C1 decoupling …