WiFi Car Battery Voltage Monitor – Arduino ESP8266 As an extension from the temperature and humidity sensor for my car, I then used a voltage divider resistor network between the microcontroller and my car’s fuse box. This gave an accurate reading of my batteries voltage. This information was sent over WiFi to my phone. It…
Elegoo Arduino Starter Kit – 18 Videos Tutorial Creation Elegoo, a Chinese company, created a starter kit Arduino clone. The kit is fantastic but only comes with PDF tutorials that (in my opinion) were sub-par. I decided to create a series of video tutorials, whereby I built each circuit, programmed it to work correctly and…
My YouTube Channel I started a YouTube channel in my first year on university to document my studies and projects. The channel has 250+ videos and 2500+ subscribers, amassing over 200,000 views. The theme of the channel is DIY electronics. « Prev1 / 28Next »« Prev1 / 28Next »
For this project I used a police strobe light electronics kit from AliExpress. The kit uses a 555 timer and a decade counter to create pulses that control the voltage between the red & blue LEDs. The kit didn’t work when initially soldered as there was a fundamental problem with the circuit, whereby the 9V…