Other
“This is a very sensitive DIY magnetic force field change detector/sensor. Using HMC5883L magnetometer module with arduino nano. It also makes sound signals when the magnetic force field changes around the device.”
“I made the game that I used 12 LED for using breadboard and ATtiny13a. I can buy ATtiny13a in a half dollar in Japan. It is a very cheap microcomputer. Memory is low and 1KByte. I challenged the making of …
“This instructables show how to use ESP8266 to make a mobile configurable IoT LED cheering stick.”
“In this project I will show you how to build a basic pH regulator using cheap electronic components that are readily available online. The regulator can be controlled and monitored online through the Blynk app dashboard and through interaction with …
“Half of my family tends to fall asleep with the light on. It doesn’t feel right to leave the light on all night, so we ‘improved’ the two lamps to have a timer that turns off after twenty minutes …
“Greetings. This instructable lists a charging lithium cell capacity. Other testers I’ve found work by discharging the cell completely, but I wanted to have ready to use cells with a standarized voltage. The monitor works by Ohm’s Law …
“In order to keep track off the temperature in the night quarters of my chicken coop I needed a wireless connection to some sensors. As I had an ESP8266-01 lying around that seemed like the perfect medium to do …
“A sketch to control home illumination in a smart manner via 433.92MHz (aka 433MHz) wireless X10-like devices, e.g. Nexa. When it comes to decorative illumination, it has been somehow tiring to me that every second or third week …
“Running a web server on the NodeMCU storing the documents on the SD-Card instead of the limited FLASH RAM (without Arduino)”
“If it’s Friday, then it’s usually time for Friday Hacks at resin.io! This means working on a project of our own interests - as long as it is connected to resin.io in some way. We have many …