Radio Projects (124)

Browse through a total of 124 radio kits, circuits and projects. Cool radio projects that are easy to build and have great how to guide for you: radio amplifiers, fm transmitters, receivers.

AM transmitters   FM transmitters   antenna amplifiers   antennas   max2606   oscillators   radio amplifiers   radio receivers   rf detectors   tv transmitters   wireless projects  

4.Demo Proto

Wireless LED Bulb

T.K. Hareendran - 10/31/16

Researchers predict that wireless power will make a significant contribution to energy supplies in the near future. The [...]
555 radio beacon

Build Your Own Radio Beacons

T.K. Hareendran - 05/30/16

A radio beacon is a wireless device that marks a fixed location and allows direction-finding equipment to locate [...]
transmitter schematic

Holtek HT12E encoder in high-density ASK R-C applications

Jim Keith - 07/03/14

The high-density ASK (amplitude shift keying) environment is one in which there are so many transmissions occurring at [...]

Coplpitt’s Oscillator in PartSim

GaryC - 07/02/14

This is a common emitter Colpitts oscillator. R1 and R2 form a voltage divider to provide base bias. [...]
RC receivers and transmitters

The RC link and ASK environment

Jim Keith - 03/20/14

Radio Control /Remote Control and ASK (Amplitude Shift Keying) /OOK (On /Off Keying) have been around for some [...]
AM receiver schematic

AM Receiver Circuit

P. Marian - 07/27/13

Application: A small, simple AM receiver project with only 3 transistors. This circuit can pick up medium wave [...]
434MHz transmitter module

RF Based Wireless Remote Control System

T.K. Hareendran - 04/04/13

It is often required to switch electrical appliances from a distance without being a direct line of sight [...]
simple am transmitter

Basic Low Power AM transmitter

Srihari Rao - 07/13/12

This transmitter is basic but allows transmission of audio to an AM radio. It consists of an RF oscillator operating [...]
antenna maker

Antenna Calculator and Design Software

P. Marian - 04/30/11

Let's see some antenna calculator and antenna design software that will help you design faster and better. Please [...]
hardware keylogger components

Wireless DIY Hardware Keylogger

P. Marian - 03/09/11

This is a do it yourself wireless hardware keylogger project, consisting of a logging unit with a 2.4GHz [...]

Precise FM Tuning Indicator

D Mohankumar - 07/31/10

Here is an add on circuit to your FM radio for precise tuning of stations. Usually an LED [...]
fm radio receiver

FM Radio Receiver

P. Marian - 07/27/10

This simple fm radio receiver circuit consists of a regenerative rf stage, TR1, followed by a two of [...]
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