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5V TO -12V Inverting Switching Regulator

The DC/DC inverting switching regulators project is specifically designed to invert input voltages to negative outputs.

ICs Jun 3, 2016 by mixos

Parallel Port Breakout board with Buffer for CNC & Routers

Parallel port I/O break out board designed for Hobby CNC, Routers and Motion controller , This Board is an easy solution to...

Components ICs Robotics Jun 1, 2016 by mixos

Optically Isolated LPT Breakout Board for CNC & Routers

Optically isolated parallel port break out board designed for Hobby CNC, Routers and Motion controller, This Board is an easy...

Components ICs May 31, 2016 by mixos

4.5Amps Bipolar Stepper Motor driver based on TB6600

Bipolar stepper drive board described here has been designed around TB6600HG IC.

Components ICs Robotics May 25, 2016 by mixos

Microchip’s first ARM processor with cryptographic engine

Clemens Valens @ elektormagazine.com discuss about the new CEC1302 microcontroller from Microchip.

ICs Memory May 23, 2016 by mixos

Building a PIN Diode Geiger Counter

“Kai” is in the process of building a Geiger counter based on BPW34 photodiode and explains his first step for the sensor circuit.

ICs May 20, 2016 by mixos

ST TL072 – dual JFET opamp die-shot

A new die shoot from zeptobars.com.

ICs May 19, 2016 by mixos

Single transistor provides short-circuit protection

Keith Szolusha@ edn.com writes: In certain dc/dc-converter applications, on-chip, cycle-by-cycle current limit may be...

Components ICs Power May 19, 2016 by mixos

ESP8266 Desktop Clock – WiFi Synchronised

This project is a wifi synchronised desktop clock using 7-segment displays.

ICs Microcontrollers May 18, 2016 by mixos

5V Step Down DC-DC Converter

The Tiny Step-Down DC-DC converter project provides 5V 500mA output from supply input up to 25V DC.

ICs May 16, 2016 by mixos

ATtiny85 Boost Converter

GreatScottLab @ instructables.com build a step up dc-dc converter with the help of ATtiny85 microcontroller.