Projects

Wireless Switching

Control multiple systems distributed across your WiFi network at the touch of just one button.[READ MORE]

Fraser Border and Basem Adel

Issue 36, July 2020

Projects

Persistent Power UPS

Build this 12V uninterruptible power supply to keep your broadband and other important tech running during a blackout.[READ MORE]

Geoff Cohen

Issue 36, July 2020

Projects

In this issue, we build the electronics to run the LED cube array that we soldered together in Part 1.[READ MORE]

Johann Wyss

Issue 36, July 2020

Projects

Grant access to multiple users to a room or system using RFID technology, and record the date and time on when they enter.[READ MORE]

Johann Wyss

Issue 36, July 2020

Projects

Build this Keypad Backpack to connect a matrix keypad to an Arduino or Raspberry Pi board using just one GPIO port. BUILD...[READ MORE]

Andy Clark

Issue 35, June 2020

Projects

Create dazzling lighting effects with this programmable LED cube with 512 blue LEDs. In this issue, we design the LED matrix,...[READ MORE]

Johann Wyss

Issue 35, June 2020