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“Hey everyone, what’s up? Now here’s something very cool: a completely handmade green lantern lantern. It makes use of an Attiny85 connected to 20 WS2812 LEDs whose color is changed by a reed switch; when a magnetic field …
“Learn how to make a compass by accurately estimating the heading angle from the MPU9250 magnetometer. The MPU9250 is a compact and versatile motion tracking device that combines a 3-axis accelerometer, 3-axis gyroscope, and 3-axis magnetometer into a single package …
“Make Cool TV Remote control car using Arduino and IR Receiver. Hey Guys, welcome to my article. So guys today we are going to make a TV Remote Control Robot Car. Project Information: The project makes use of an IR …
“Because of the digital SPI interface of the sensor, MAX6675 amplifier data decoding is fast and more accurate and have long temp ranges. A K-type thermocouple is a type of temperature sensor that is widely used in industrial applications to …
“Automatically feed all excess solar energy, and only excess, into existing electric heaters. Your solar installation may send energy to the power company. When you add solar to your grid-connected home, with the intend to consume your own production (i …
“As I’ve mentioned in the previous tutorials, with the development of cryptanalysis and new hacking techniques, the cost of accessing your data without your authorization continues to decline, making it easier and more attractive for different sides to get …
“This is an update to my earlier Power Deliverer project to add a current monitor that gives a continuous display of the current consumption. The Power Deliverer allows you to use a USB-C power adapter as a power supply …
“I wrote the original source code of my now published program in 1986. I recently found it in one of the old spiral notebooks. I typed it but it didn’t work because it has a lot of errors. Unfortunately …
“Design and Building of a Smart Platform with ESP32 Cam to achieve the Mode Tracking for search and Following the Face In this tutorial, we will show you how to achieve the search and follow Mode of the Smart Robot …
“A working 6809 Computer on a 5x5 cm PCB that could fit on your keychain ( and even has a hole for that :) ) This is version 2 that fixes some issues of the first version. A tiny and minimalistic 6809 board …