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“Control energy flow during lightning storms, take a quite weekend this time, automate safety of environment. The rush to realize this project and final board came from the Co designer project with Seeed Studio concerning the Grove-AS3935Lightning-sensor. Well the sensor …
“A water detector powered by a LiPO battery that transmits its status and notifications via MQTT to Home Assistant. About A while back my indoor air conditioner air handler’s condensation pipe clogged and caused a small flood. Thankfully we …
“I built my own 7.2kW EV charger and fitted it inside a Zappi enclosure. The 2 aims were simplicity and safety. This article documents the build. I wrote the Arduino software for it and all design files, software and …
“In this project, we will upgrade a traditional shortwave superheterodyne receiver with an Arduino base tuner. This tuner is capable of receiving shortwave broadcasts on 41m band and above. This modularized receiver consists of a transistor base mixer, I.F …
“Your plants die when you are on the road, this practice will help you create a Wifi monitor to keep an eye on them. In this practice a solenoid valve is controlled while the temperature and humidity of a plant …
“Make a water level indicator without using any microcontroller or programming. Just with simple electronic components! We have seen many DIY water level indicators which are made using Arduino UNO or any other microcontrollers. This adds up to the list …
“A while ago I decide to try to make a simple demo of particle accelerator, and I finally managed to do it. In this Instructable I will show you step by step how to make it. Before we start, let …
“Using an ATtiny1614 processor with LiPo battery, including USB charging circuitry and logic. It is programmable with Arduino IDE! I would introduce to you this Logic Probe, a complete instrument. It is simple but effective to measure digital logic levels …
“In this project I will be showing you how to create a class A audio amp. The great thing about such amps is that they only require a few components and sound awesome. On the other hand though, their efficiency …
“Make a WiFi controlled remote using ESP32 and couple of additional components. Complete how-to guide and a detailed walktrough is available at YouTube.”