A transistor is a semiconductor device used to amplify and switch electronic signals and electrical power.
Electronic circuit projects using transistors.
It is economical safer than using chemicals.
A voltage or current applied to one pair of the transistor s terminals changes the current through another pair of terminals.
Dry cell battery charger using lm741 boosters step up booster powers eight white leds input impedance booster ii input impedance booster 10 000x with one transistor low power voltage doubler booster pump it up.
Low dropout 5v 12v regulator circuits using transistors.
Simple transistor circuits for new hobbyists many simple transistor configurations like rain alarm delay timer set reset latch crystal tester light sensitive switch and many more have been discussed in this article.
Mini audio amplifier circuits.
The simple electronic project built using an led indicator transistor and thermistor can be used as a fire alarm system.
This article is a collection of simple electronics circuits we have published over a span of 3 years which can be used as simple electronics projects for students beginners engineering students and other hobbyists the following circuits listed below can also be used for your mini project needs.
Listen to uhf and shf ghz bands with this simple circuit.
Simple electronic projects for beginners single transistor fm transmitter.
A compilation of important assorted transistor simple circuits to build has been included here.
This project can be used even for indicating high temperatures fire causes high temperatures such that the cooling system can be turned on to reduce the temperature to a limited range.
Basic electronic circuits explained beginner s guide to electronics.
Once an input signal is.
It is economical safer than using chemicals.
Simple electronics projects for beginners.
Lm10 op amp application circuits works with 1 1 v.
Mosquito repellent circuit project the mosquito repellent circuit to generates small sound frequency using transistors as bistable multivibrator.
The latch circuit is an electronic circuit used to lock its output.
This mini project is used to design an fm transmitter using a single transistor.