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64 Key Infrared Remote Controller using PT2222M – NEC Code

64 Key Infrared Remote Controller using PT2222M – NEC Code

64 channels Infra-Red Remote Transmitter circuit build around PT2222M IC, The IC is pin to pin compatible with NEC uPD6122...

USB by mixos
+/- 1.7g Dual-Axis IMEMS Accelerometer Using ADXL203

+/- 1.7g Dual-Axis IMEMS Accelerometer Using ADXL203

The ADXL203 Module is high precision, low power, complete dual-axis accelerometers with signal conditioned voltage outputs, all...

USB by mixos
2.7V-4.2V input to 3.3V output Buck-Boost Converter

2.7V-4.2V input to 3.3V output Buck-Boost Converter

This project shows a DC-DC buck boost circuit which can produce an output of 3.3V for an input of 2.7V to 4.2V , for example from...

General Electronics Power USB by mixos
Buck regulators accept up to 40-V input

Buck regulators accept up to 40-V input

by Susan Nordyk @ edn.com: A wide input range of 4.5 V to 40 V enables the TS3004x series of DC/DC synchronous buck regulators...

General Electronics ICs USB by mixos
PCB Rax – A modular system for holding circuit boards

PCB Rax – A modular system for holding circuit boards

The PCB Rax is an easy to use, versatile printed circuit board holder for repair, prototyping , and assembly that can hold nearly...

General Electronics USB by mixos
Semtech TS30041 – Buck regulators accept up to 40-V input

Semtech TS30041 – Buck regulators accept up to 40-V input

A wide input range of 4.5 V to 40 V enables the TS3004x series of DC/DC synchronous buck regulators from Semtech to work in a...

General Electronics ICs USB by mixos
DIY Pixel Art Frame Using Raspberry Pi Zero

DIY Pixel Art Frame Using Raspberry Pi Zero

Have you ever wanted to get an interesting art frame?

IoT Raspberry Pi USB by AlHasan Muhammad Ali
Single-chip USB-C buck-boost battery charger

Single-chip USB-C buck-boost battery charger

Intersil’s ISL9238 and ISL9238A add 5V-20V reverse boost for USB On-The-Go charging of portables such as smartphones and h...

Power USB by mixos
UsbSafe² – Programmable dongle for protecting USB devices from USB hosts and chargers

UsbSafe² – Programmable dongle for protecting USB devices from USB hosts and chargers

USB connections can transfer both information and power.

USB by mixos
Attiny2313 & Attiny84 V-USB Media Volume Control

Attiny2313 & Attiny84 V-USB Media Volume Control

Rupert Hirst shares his thoughts on creating a V-USB based media volume control: Although you may think a rotary encoder is just...

USB by mixos
LTC3623 – Switching regulator doubles as Class-D audio amplifier

LTC3623 – Switching regulator doubles as Class-D audio amplifier

Clemens Valens @ elektormagazine.com discuss about LTC3623 switching regulator which can be used as Class-D Audio Amplifier.

ICs Power USB by mixos
4 Digit MultiPlexed 0.33 Inch 7 Segment Common Anode Display

4 Digit MultiPlexed 0.33 Inch 7 Segment Common Anode Display

7 Seven segment multi-plexed display is tiny board that has been designed around Common Anode 4 digit Display, Display has 12...

Arduino Components USB by mixos