Other
“I know that feeding time is a great way to bond with your pet, but I really wanted to automate the process; especially in the morning! These instructions will outline the components I used to construct the build, as well …
“Recently, it is reported that many cases of child between 6 until 12 years old missed or kidnapped every year in world. Because of this threat parents begin to worry about their kids from kidnapping or missing. This proposes an …
“As I was building more and more home automation projects using the ESP8266 WiFi chip, I was looking for a simple solution to control my ESP8266 projects remotely. I wanted to be able to control my projects not only from …
“Home made remote tester using TSOP1738. This circuit helps to test the each button of the remote. When you press a button the led in the circuit blinks.”
“Building a homemade amplifier using TDA2822. Follow the steps here or watch the video to make your own amplifier”
“Here’s how I built/converted a regular Wii Nunchuck into a Bluetooth Nunchuck Controller for my electric skateboard! If you are not familiar with my series of electric skateboards, I have an excellent set of instructables here, here, and …
“Building a home made rain alarm. This circuit beeps for about 40 seconds when it detects rain. This circuit uses a 555 timer. This circuit can also be used with pressure sensor or with LDR for detecting light”
“In this instructable I will show you how I made an Electromagnetic Field (EMF) detector with dual operational amplifier and 2 inductors. With this device you can hear for example how your TV or phone are working. The circuit is …
“In this instructable ill show how to use dc motor as a generator that powers up 2leds”
“I know I know what your thinking, Heres another temp logger based on the esp8266. After looking around on the internet it looks like every man and his dog are making temp loggers powered by everyones favourite IoT dev board …