Ovenized crystal oscillator frequency stability

Ovenized crystal oscillator frequency stability

5V & 12V Regulated Power Supply

5V & 12V Regulated Power Supply

This project can be used to power up TTL and CMOS based projects, it provides 5 VDC & 12 VDC outputs with an onboard mains...


Light and Dark Sensitive Switch

Light and Dark Sensitive Switch

Light / Dark Sensitive Switch project is a simple project which operates a relay when the light falling on the LDR goes below or...


Components by mixos
RC Servo Driver 0-5V

RC Servo Driver 0-5V

0 – 5V Servo Controller project will control a hobby type servo motor connected to it via a preset or external DC source.


Pulse Generator 555

Pulse Generator 555

Pulse Generator project will generate a frequency in up to 180 KHz which can form a good test gear project.


Open Badge: The LED Badge

Open Badge: The LED Badge

Rohit Gupta published a new build, the OpenBadge The major elements on the PCB were: – LED Matrix – A MSP430G2553 microcontroller brain – A ULN2803 Da...


Components ICs by mixos
Anti-Drowsiness Alarm

Anti-Drowsiness Alarm

This reference design is an anti-drowsiness alarm, which aims to keep the drivers alert by disrupting one’s drowse.


Wifi throwie : improved version

Wifi throwie : improved version

iotests.blogspot.fr build a throwie based on ESP8266 WiFi module and a mini drone battery, he writes: A few months ago, Andreas...


LED-based time-of-flight IC for object detection and distance measurement

LED-based time-of-flight IC for object detection and distance measurement

by Lee Goldberg @ edn.com: Although Intersil’s ISL29501 time-of-flight (ToF) signal processing IC doesn’t have anything to do wit...


RF Remote DC Motor Direction Controller

RF Remote DC Motor Direction Controller

RF Based DC Motor Direction Controller project provides an easy way to control the direction of your DC Motor connected to the...


Large Current Relay Driver

Large Current Relay Driver

This is a large current Relay module with single pole double throw switch which provides normally closed and normally open...


4 CHANNEL INFRARED REMOTE MODULE

4 CHANNEL INFRARED REMOTE MODULE

4 Channel Infrared (IR) Remote is a simple project using the popular HT12A and HT12D encoder / decoder chips from Holtek.