This is a low-cost, small-size audio pre-amplifier for MEMS microphone, OPAMP-based circuit amplifies the low-level analog signal coming from MEMS microphone to the desired level required for the next stage which is an audio amplifier, basically microphone level to line level. Resistor...

TDK's BCS series solar cells can be customized according to various shapes and applications TDK's BCS series are thin, lightweight, and flexible solar cells offering high power generation efficiency under fluorescent and LED light sources. The cells are made of amorphous silicon...

Maxtena M4HCT-22-P Passive GPS GLONASS Beidou Antenna is designed for GPS L1, GLONASS, Galileo, and Beidou bands and built on proprietary Helicore® technology. This antenna features a 3-pin connector and an ultra lightweight design of only 2 grams, making it ideal for demanding,...

The new SnapEDA Chrome extension notifies electronics designers when computer-aided design (CAD) models are available and allows for one-click import into desktop CAD tools. Today, SnapEDA, the first search engine for electronics design is launching a new Chrome extension to allow...

This is easy to build and very useful project for hobbyists and students to learn and create OPAMP-based projects. The project accommodates a single OPAMP in the MSOP8 package. The project provides the user with multiple choices and extensive flexibility for different applications...

This is a Class-D Stereo audio amplifier project that provides 10W stereo output. The amplifier includes Gain control using 2 x Jumpers, Mute function, and shutdown function. RCA female connectors are provided for the audio source input, screw terminals are provided for an easy...

The project presented here is a 3 Phase (3Wire) EMI Power line filter which reduces electromagnetic interference and noise conducting in to and out of equipment power lines. These EMI filters can prevent electromagnetic noise of equipment going into the power line and disturb the proper...

Infineon Technologies’s EZ-PD Power Adapter Generation 1 (PAG1) AC-DC power solution is used in the recently launched USB-C Fast Wall Charger from Verizon made by Xentris Wireless. The new Verizon charger powers on-the-go devices swiftly and provides up to 45 W of super-fast charging...