This simple digital watch is inspired by the Eiriks Binary Wrist Watch from Sverd Industries! Check it out if you didn't already. by Marijo Blažević Watch uses the same microcontroller as one on Arduino UNO - super hackable and easy to use! In this tutorial, I'll be showing how you...

Adil Malik build his own injection transformer to test switchmode power supplies in his lab. He writes: Recently, I have been designing some SMPS and required some hardware to measure the actual loop response of the complete converters. People familiar with this area will probably know...

Axiomtek – a world-renowned leader relentlessly devoted in the research, development and manufacture of series of innovative and reliable industrial computer products of high efficiency – is proud to launch the Agent336, its new RISC-based fanless embedded box PC certified with...

The project described here is a compact stereo volume and balance control with rotary encoder. It provides 32 log potentiometer steps with buffered wiper output. The project can easily replace mechanical potentiometer. 5 LEDs indicate the volume level or balance settings , depending on...

Texas Instrument’s USB Dedicated Charging Port Controller TPS2514 is specifically designed to implement the charging schemas mentioned below. An auto-detect feature monitors USB data line voltage and automatically provides the correct electrical signatures on D+ and D– data lines....

The AS621x is the second generation of the digital temperature sensor family The AS621x is the second generation of the digital temperature sensor family, designed for high accuracy applications with ultra-low power consumption. The new digital sensor design offers eight I²C addresses...

The Renesas RL78/G14 Fast Prototyping Board enables users to quickly build their own applications. The Renesas RL78/G14 Fast Prototyping Board enables users to quickly build their own applications. Thanks to its onboard debugging circuit no additional equipment other than a USB cable...

Efinix's development kit is optimized to explore T20/T13 devices. The Trion T20 BGA256 development kit from Efinix® is optimized to explore the many features of the easy-to-use, I/O-rich T20/T13 devices. The kit provides many ways to connect to other hardware, enabling the testing of...