Long Range Cell Phone Detector with CA3140 IC
In this DIY, we are going to demonstrate a project on a long-range cell phone detector. This project is an exceptionally sensitive long-dist…
SSShagufta Shahjahan2 min7.8k
Radio and RF Circuits
69 projectsWelcome to our comprehensive collection of radio and RF circuits, designed to enhance your communication and wireless connectivity projects. Whether you're an amateur radio operator, telecommunications engineer, or electronics enthusiast, our range of circuits offers versatile solutions for transmitting, receiving, and processing radio frequency signals. Explore circuit designs for AM/FM radios, transceivers, antennas, and RF modules, equipped with features such as high sensitivity, wide frequency range, and low noise. Our detailed guides, tutorials, and circuit diagrams provide step-by-step instructions, optimization tips, and creative ideas for building and customizing radio and RF circuits. Stay connected and amplify your communication capabilities with our curated selection of high-quality radio and RF circuit.
AM Radio Receiver with Three BC548 Transistors
In this tutorial, we are demonstrating an AM radio receiver in detail. After reading this tutorial you will be able to make your own which w…
SSShagufta Shahjahan2 min19.5k
FM Radio Receiver using TDA7010T IC
In this DIY, we will demonstrate a project of TDA7010T FM Radio Receiver. In radio communication, a radio receiver, otherwise called a recei…
SSShagufta Shahjahan2 min12.3k
FM Radio Receiver Using TDA7000
In this tutorial, we are demonstrating a project of an FM Radio Receiver using TDA7000. TDA7000 is a well-known FM radio receiver IC additio…
SSShagufta Shahjahan2 min15.4k
RF Detector using BC516 PNP Darlington Transistor
Here is an improved rendition of the RF detector circuit that we have examined beforehand. Basically, the sensitivity of the circuit is pra…
SSShagufta Shahjahan2 min12.3k
ZN415 AM Radio with TDA2822M Amplifier
In this intriguing DIY project instructional exercise, we are going to fabricate a 'ZN415 AM Radio' by deploying the TDA2822M speaker IC. T…
SSShagufta Shahjahan2 min12.6k
Cell Phone Signal Activated LED
This is a basic and fascinating project of a cell phone signal-activated LED circuit. Basically, the circuit will light up an LED when you…
SSShagufta Shahjahan2 min13.9k
Simple RF Detector Circuit using Transistors
Generally, a radio frequency (RF) detector is a gadget or device which helps to recognize the presence of RF waves and electrical and elect…
SSShagufta Shahjahan2 min48.6k
Mobile Phone Detector using CA3140 & 555 Timer
In this tutorial, we are demonstrating a project on a Mobile Phone Detector. The mobile phone detectors are generally pocket-size versatile…
SSShagufta Shahjahan2 min13.6k
RF Remote Control Relay Switch
In this tutorial, we are demonstrating a project on an RF remote control relay switch circuit. The circuit is utilizing a DPDT relay at the…
SSShagufta Shahjahan2 min21.5k
Cell Phone Activated Wireless Remote Control Doorbell
In this DIY, we are demonstrating a project of a mobile phone-activated wireless remote control doorbell. The circuit is also used as a mobi…
SSShagufta Shahjahan2 min5.7k
Easy Cell Phone Detector Using LM324 IC
In this tutorial, we are demonstrating an Easy Cell Phone Detector using LM324 IC. The circuit is very sensitive and can detect a mobile pho…
SSShagufta Shahjahan2 min10.6k
RF Based Wireless Water Pump Motor Controller
In this tutorial, we will demonstrate the project of an RF Based Wireless Water Pump Motor Controller circuit that remotely controls the 220…
SSShagufta Shahjahan2 min8.1k
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