Automatic Night Lamp/ Street Light
https://makerv2.webteractive.co/arduino/projects/diy-dark-detector-automatic-street-light
A classic NE555 Project to learn its working, the project is really simple to build and used as an automatic street ligh
DIY Simple FFT Spectrum Analyzer on 16x16 LED Matrix
https://makerv2.webteractive.co/arduino/projects/diy-simple-fft-spectrum-analyzer-on-16x16-led-matrix-1
Visually beautiful spectrum analyzer that can also function as an Audio VU Meter and Waterfall Analyzer.
DIY Analog style Stereo VU meter on I2C Oled
https://makerv2.webteractive.co/arduino/projects/diy-analog-style-stereo-vu-meter-on-i2c-oled
How to make an extremely simple but visually effective VU meter at 0.9 inches Oled displays SSD 1306
DIY Very simple Arduino Metal Detector
https://makerv2.webteractive.co/arduino/projects/diy-very-simple-arduino-metal-detector
Despite its simplicity, it has a relatively good sensitivity and perfect stability during operation
How to Build a Simple DIY Walking Robot
https://makerv2.webteractive.co/custom/projects/build-simple-diy-walking-robot
Build this easy walking robot — no Arduino, Raspberry Pi, or microcontroller required.
DIY Arduino analog clock
https://makerv2.webteractive.co/arduino/projects/diy-arduino-analog-clock
An interesting nice looking analog style clock, which is also extremely simple to build.
DIY Simple Sensitive IB Metal Detector with 2xNE555 IC
https://makerv2.webteractive.co/arduino/projects/diy-simple-sensitive-ib-metal-detector-with-2xne555-ic
A relatively sensitive IB (Induction balance) Metal Detector which is very easy to make, and contains a few standard electronic components
DIY super simple electronic component tester
https://makerv2.webteractive.co/arduino/projects/diy-super-simple-electronic-component-tester
The device is capable of testing: PNP, NPN transistors, N or P Channel MOSFET, Diodes, Double diodes, Resistors, Capacitors...
DIY Inverter
https://makerv2.webteractive.co/arduino/projects/diy-inverter
A cheap, simple and effective homemade inverter project.