Other
“I used an ESP8266 (NodeMCU v3 variant) to make a very simple WiFi-enabled binary clock which gets its time from the US NIST atomic clocks as a birthday gift for my daughter. The clock shows hours and minutes separately in …
“Some time ago I read about the cheap and easy to use ESP8266 WiFi modules and I had to have a couple of them. So I ordered two ESP-01 modules. At the time I had no idea what to …
“I always wanted to build a 3 DOF arm that can be controlled with its copy. With the Arduino & 3D printing it was pretty easy. I hope you can easily built this robot by following these 8 steps. Please don …
“Version 3 is near complete! Changes include the motor driver PCB I made, ‘cleaner’ wiring and slightly improved code. Also significant is improved gantry design for ver3. Gantry is less bulky, center of gravity is, well, more centered and overall …
“I finished this chicken coop in June 2012. It’s different from other coops you may have seen because it’s controlled by an Arduino Nano micro-controller computer. Why control a chicken coop with a computer? Automating things is my …
Project Automatic garden watering system BY arduino, LCD, Buttons, EEPROM, solenoid valve, Motor and underground sprinkler
“Now we are making automatic watering plant. I use .5 KW motor which can operate only one sprinkler at a time. so i use this method which give me positive result”
“Would you do with a massive full color animated LED display? How about”
“When you make a project using an Arduino sometimes you need to save/load data, but SD card readers can be pricey so in this tutorial I will show you how to make one for under R70 or roughly $5 …
“If you finish make charger, power bank, or any device for charging. You need to check the output voltage to use it, if the output voltage is too high or too low? you need this tools.”
“Dark activated LED light is a simple project which operates a LED when the light falling on the LDR goes below a set point. The circuit is built using LM393 comparator, LDR as light sensor, preset (potentiometer) for sensitivity adjustment …