Simple DIY Bicycle Headlight using Diodes
If you love to ride your bicycle at night, then bicycle lights are significant. For security and for their magnificence, these DIY bicycle l…
SSShagufta Shahjahan1 min9.9k
SS
Shagufta Shahjahan
306 projects published
I am an Automotive Engineer and a passionate writer. I have a well enough experience in website blogging and technical content writing. My journey as a content writer dates back to 5 years.
Simple Automatic Water Pump Controller with 2N3904 Transistors
The article portrays a basic and economical “automatic water pump controller” circuit. A “water pump controller” detects the level of water…
SSShagufta Shahjahan2 min15.6k
Loud Security Alarm Using PIR Sensor Module
In this tutorial, we are demonstrating a project of a “Loud Security Alarm using PIR Sensor Module”. A loud security alarm is a structure i…
SSShagufta Shahjahan2 min7.2k
LED Thermometer with Selectable Temperature Switch
The article presents a project of an “LED thermometer with a selectable temperature switch”. However, a thermometer is a device that estimat…
SSShagufta Shahjahan2 min9.8k
Digital Variable Resistor using NE555 & CD4017 IC
In this DIY, we are developing a project of a “Digital Variable Resistor”. A digital variable resistor has a similar function as a typical “…
SSShagufta Shahjahan2 min20.5k
Servo Motor Controller Using 555 IC
In this project, we are making a “Servo Motor Controller using 555 Timer IC”. A servo motor is an “actuator” that is used to control the ang…
SSShagufta Shahjahan2 min42.9k
Door Left Open Indicator Alarm using Reed Switch
In this project, we will discuss the “Door Left Open Indicator Alarm Circuit”. A door alarm is a miniature electronic device that is connect…
SSShagufta Shahjahan2 min7.2k
3.7v Lithium Battery Level Indicator (Full & Low)
In this DIY, we are developing the project of a “3.7V lithium Battery Level Indicator”. A battery level indicator is a device that provides…
SSShagufta Shahjahan2 min16.1k
Random Flasher Relays using CD4060 IC
In this tutorial, we are demonstrating a project of a "Random Flasher Relay" using the CD4060 IC. There are numerous circuits and packs avai…
SSShagufta Shahjahan2 min11.8k
Automatic Delayed Turn-Off Car Headlights
A delayed headlight lamp control for a vehicle permit one to enlighten the way on streets, and car parking, where there is no lighting. Addi…
SSShagufta Shahjahan2 min14k
RF Wireless PWM DC Motor Speed Controller
Regularly we need to control the speed of a DC motor on request. This persistent shift in drive speed is called “speed control of a DC motor…
SSShagufta Shahjahan2 min21.5k
Automatic Car Headlights with Transistors
Have you ever forgotten to switch off your car headlights? That profound discharges the vehicle battery and till you return to acknowledge…
SSShagufta Shahjahan2 min10.9k
Simple PIR Motion Sensor Doorbell with 2N4401 Transistor
In this tutorial, we are demonstrating the project of the “Simple Motion Sensor Doorbell”. Motion Sensor Doorbell is the essential developme…
SSShagufta Shahjahan2 min9.8k
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