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
SS
Shagufta Shahjahan
306 projects published
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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
Dual LED Flasher using Relay | Flip Flop LED Circuit
In this DIY tutorial, we are going to demonstrate an amazing "Dual-LED Flasher Circuit" with step by step guide. Skimming with basic introdu…
SSShagufta Shahjahan2 min15.3k
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
Wireless Doorbell using 433 MHz Reciever and Transmitter module
Sometimes you have sitting in the backyard of your house and couldn’t hear that someone is continuously ringing the doorbell. However, it be…
SSShagufta Shahjahan2 min34.3k
Password Security Door Lock Circuit by Using IRF540 MOSFET
This is an intriguing DIY detailed instruction tutorial on “Electronic Door Lock Password Security Circuit" using IRF540 MOSFET. It can use…
SSShagufta Shahjahan2 min15.9k
How to make Lithium-Ion 18650 Battery Charger
Meanwhile, Batteries play a significant job in all electrical and electronics projects. However, rechargeable batteries are costly, as we ha…
SSShagufta Shahjahan2 min11k
How to make Motor Controller by Using DPDT Relay
To begin with the introduction of the "Motor Controller Circuit", a motor controller is an electrical or electronic device that utilizes to…
SSShagufta Shahjahan2 min10.8k
How to make Short Circuit Protector | Power Supply Protector
In this circuit DIY tutorial, we are going to demonstrate a short and easy project of a "Short circuit protector". You may know, that the "S…
SSShagufta Shahjahan2 min9.6k
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