While we’re well into the age of 3.3V logic, there are still an incredible number of boards and hardware that still operate using 5V logic. Over on the Hackaday.io stack, [Radomir] is ...

Before today, we probably would have said that scratch-built relay computers were the sole domain of only the most wizardly of graybeards. But this impressive build sent in by [Will Dana] shows ...

Relay boards are computer boards with an array of relays and switches. They have input and output terminals and are designed to control the voltage supply. Relay boards provide independently ...

Reed relays are electromechanical devices that operate using one or more reed switches. Reed relays are electromechanical relays that consist of a reed switch wrapped in a metal coil. They are ...

S13V33_R2RDAC_01 is a 10bit@10MHz DAC IP which implements a 7-bit (from D [0] to D [6]) R2R_Ladder and 3-bit thermometer decoder architecture. At the output end, a voltage-mode buffer is adopted to ...

There’s no mistaking the 2015 Citroen Relay for anything else on the road – you can thank its huge chrome grille and bright, but optional, LED daytime running lights for that. You could also ...