Wireless Guitar circuit | Next Electronics

This project was developed in collaboration with several other operators, particularly Marco IW1DGG, within a local radio club. The initial goal was to create a simple transmitter capable of providing sufficient power to excite the local ATV repeater. However, suitable...

Guitar Vibrato circuit

The circuit of the unit is fairly simple, but is a bit irksome to set up. The reason is that obtaining matched FETs is not easy, so I had to make sure that the circuit would work with off-the-shelf FETs....

Wireless Coupled Scanning Voltmeter (ATMega8)

A 10 bit scanning voltmeter with a Minimum Mass Wireless Coupler, based on the ATMega8. Range to the Minimum Mass Base Unit is 10 to 15 cm. If the voltmeter is battery operated, it can be floated from ground. This...

All Transmitter & Receiver schematics

This website was developed to assist students in discovering ideas for their projects or final year projects (FYP). All content presented here is sourced from reliable blogs, websites, and forums. The owner of this website assumes no responsibility for any...

80 Watt stereo transmitter

This transmitter was designed from the ground up to provide very high sound quality, coupled with excellent frequency stability, reliability, etc. It can be used as a standalone transmitter to serve a medium-sized town, or as an exciter to drive...

Wireless Car AlarmCircuit With 2N3904 Transistor

The following circuit illustrates a Wireless Car Alarm Circuit Schematic Diagram. Features include the ability to detect sounds within a 20-meter radius, a 1/16 wavelength antenna, and the capability to transmit radio signals up to 2 kilometers. Q1 serves as...

2 transistor fm transmitter

A pair of BC548 transistors has been utilized in this circuit. Although they are not specifically designed for RF applications, they still provide satisfactory performance. An ECM microphone from Maplin Electronics, model FS43W, has been employed. This is a two-terminal...

Electronics/Transmitter design

For a fixed frequency transmitter, a common method is to use a resonant quartz crystal in a crystal oscillator to establish the frequency. In transmitters where the frequency must be variable, several options are available. It is often the case...

High Performance Regen Receiver

A new high-performance regenerative receiver is available as a kit. The inclusion of an innovative regenerative detector circuit enhances sensitivity and overall performance. The regenerative receiver kit is designed to provide users with a high-quality radio frequency (RF) reception experience. The...