12$ 30MHz signal generator using Arduino

12$ 30MHz signal generator using Arduino

A signal generator is an electronic device that generates electronic signals and waveforms.


Using Resistance Temperature Detector (RTD) With Arduino

Using Resistance Temperature Detector (RTD) With Arduino

Most of hardware developers have used a temperature sensor in one or more of theirs projects.


Build Your Own Cheap Antenna Analyser

Build Your Own Cheap Antenna Analyser

Ham radio is the use of radio frequency spectrum for purposes of non-commercial exchange of messages, wireless experimentation,...


Tau : The Tiny 32-bit Arduino Zero Compatible!

Tau : The Tiny 32-bit Arduino Zero Compatible!

“Tau” is a new board in the world of embedded systems, designed by Rabid Prototypes.


ADXL354 – MEMS ICs detect structural defects

ADXL354 – MEMS ICs detect structural defects

Three-axis MEMS accelerometers, Analog Devices’ ADXL354 and ADXL355 perform high-resolution vibration measurement to enable the e...


Analog by mixos
An isolated analog output for Arduino Uno

An isolated analog output for Arduino Uno

Giovanni Carrera discuss how to achieve an isolated analog output on Arduino.


Analog Arduino by mixos
Adding ADC to Microcontrollers without ADC

Adding ADC to Microcontrollers without ADC

Scott @ swharden.com show us how to interface an analog signal to a microcontroller that doesn’t have an ADC.


Analog ICs by mixos
IRis – An Infrared Sensor using Photodiode amplification Circuit

IRis – An Infrared Sensor using Photodiode amplification Circuit

[devttys0] designed a sensitive IR detector for capturing weak infrared signals.


PCB layout tips for thermal vias

PCB layout tips for thermal vias

Paul Rako @ edn.com discuss about thermal PCB layout tips.


Analog by mixos
Soft Latch Power Switch Circuit

Soft Latch Power Switch Circuit

Dаvid Jones through his Youtube channel EEVblog described in detail how to design a cheap soft latch power switch circuit, using ...


How To Connect Multiple Buttons with MCU Using One Line

How To Connect Multiple Buttons with MCU Using One Line

One of the biggest problems you could face in your current/next project, is when you’re out of free inputs to use.


9 VDC Regulated Power Supply

9 VDC Regulated Power Supply

Tiny low current 9 VDC Regulated Power supply designed around bipolar transistor and zener diode.


Analog Power by mixos