Home Built Bench Power Supply using ATMEGA328P

Home Built Bench Power Supply using ATMEGA328P

ianjohnston.com has designed a nice power supply based on ATMEGA328P and Arduino bootloader.


ATMEGA328 Component Tester

ATMEGA328 Component Tester

baweja_akshay @ instructables.com has build a ATMEGA328 component tester that is able to test Resistors, Capacitors, Inductors,...


LTC3643 – 2A Bidirectional Power Backup Supply

LTC3643 – 2A Bidirectional Power Backup Supply

Linear Technology Corporation introduces the LTC3643, a bidirectional, high voltage boost capacitor charger that automatically...


LTC3815 – 6A Monolithic Synchronous DC/DC Step-Down Converter

LTC3815 – 6A Monolithic Synchronous DC/DC Step-Down Converter

Linear Technology Corporation announces the LTC3815, a high efficiency 6A monolithic synchronous step-down DC/DC converter with...


LT8714 – 80V/5A synchronous 4-quadrant DC/DC controller

LT8714 – 80V/5A synchronous 4-quadrant DC/DC controller

Linear Technology Corporation announces the LT8714, an 80V input synchronous PWM four quadrant output DC/DC controller.


HDC1050 – low power Humidity and Temperature sensor

HDC1050 – low power Humidity and Temperature sensor

The HDC1050 from Texas Instruments is a tiny 3 mm square combined humidity and temperature sensor.


OpenCVMeter – Rediscover Your Capacitors

OpenCVMeter – Rediscover Your Capacitors

OpenCVMeter is an open source tool to measure capacitance and leakage current as a function of a capacitor’s working voltage.


Turn with it with a minimum effort

Turn with it with a minimum effort

Wiha Proturn® screwdrivers enable a comfortable work, even in case you need to gain a high torque.


Introduction to OPAMPs and Applications

Introduction to OPAMPs and Applications

Operational amplifiers (OPAMPs) are high performance differential amplifiers in integrated form that can be used in many...


DIY Capacitance Meter

DIY Capacitance Meter

electro-labs.com published another great project based on Atmega328P: We are building another opensource SoloPCB project which is...


Cranial Electrotherapy Stimulator

Cranial Electrotherapy Stimulator

This cranial electrotherapy stimulator is a medical treatment that makes use of electrical energy to treat anxiety, depression...


TC7106 – 3 1/2 Digit ADC for LCD Display

TC7106 – 3 1/2 Digit ADC for LCD Display

The TC7106 3½ digit LCD direct-display drive analog-to-digital converter has a reference with a 80ppm/°C max temperature c...