An old CB transceiver is converted to the 50MHz amateur band using an Arduino Pro Mini, DDS, PLL and OLED display.
Project in progress by hvde
A soft switch with integrated energy monitoring enabling spark free switching for electric vehicles and drones.
Project tutorial by Vishwas Navada
DIY Arduino hot air SMD rework station.
Project tutorial by Alexander and Maker B R
Cool little Pocket Metal Locator sensitive enough to identify small nails and tacks in wood with four independent search coils and LEDs.
Project tutorial by NZDoug
An Arduino-based device that can execute brainfuck code.
Project showcase by Chulkov Dmitry
Use a 3D printed encoder wheel, LED, and 2 photocells to demonstrate how a quadrature encoder works.
Project tutorial by Shawn hymel
An Arduino interface to communicate with devices using the LANC (Control-L) protocol such as many Sony and Canon cameras/camcorders.
Project showcase by L-Rosen
This tester can be used for NiCd, NiMh, and all flavors of Li-Ion rechargeables.
Project showcase by sim-flynn-13
Use FreeRTOS (simple, easy, robust, & optimised for the Arduino IDE) to reduce the power required for battery or low power applications.
by Phillip Stevens
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