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“Hello everyone, and welcome back. Now for something BRIGHT, a retrofitted antique-looking oil lamp with four LEDs that are turned ON and OFF in a chaser pattern to provide the appearance of fire flickering. The Attiny 13A driving four SMD …
“Simplified version of Ben Eater’s breadboard clock with chip count reduced from 6 to 3. I use this clock with my 6502 and Z80 projects. Simplified version of Ben Eater’s Clock Module For experimenting with retro CPUs like …
“We develop Electric UI with standardised hardware targets to iterate quickly with common ‘known good’ hardware. During testing on some internal projects, we would occasionally discover differences in device discovery behaviour, connection reliability, and even found a few minor bugs …
“A Raspberry Pi Pico Project. In this project, we will utilize a Bluetooth module receiver to receive commands from mobile. Based on the received commands, the car will perform corresponding actions. For instance, pressing the forward button on the mobile …
“This is part 2 of my “more reliable keypad”. In order to reduce the number of required IO Lines to drive the keypad, use I2C.. n a previous post this month I introduced my 4×4 matrix keypad. That keypad …
“The watering system using Arduino and soil moisture sensor. Also, we can control the water supply automatically through this system. In this project, we will build an automatic plant watering system using a soil moisture sensor and Arduino. The soil …
“Motion Detecting Messenger using ESP32 Camera & BME280. Story In this project we’ll create a Telegram bot for the ESP32-CAM AI-Thinker board with a PIR motion sensor, a BME280 temperature (humidity and pressure sensor). For this we will …
“Hi beloved readers in this project I will show you how to make this Small Desk Clock with Weather Station This is a step-by-step article, I will guide you through the process of creating your very own desk clock using …
“How to Monitor and Manage MPP Solar (Voltronic Axpert) Hybrid Inverter/Solar Battery Charger with Enapter EMS Toolkit and ESP32. Few time ago I decided to put some efforts for building my small solar power plant. The main purposes were …
“Build a function generator with an ATtiny3216 micro, a AD9833 Programmable Waveform Generator and digitally controlled amplitude. Recently I built a function generator based around a AD9833 module. In that project I used the blue variant. This is the basic …