Building a Water Level Sensor Circuit: A Step-by-Step Guide
SmallC
22:49
Circuit Description: The circuit consists of four separate circuits, each responsible for indicating a different water level. The first circ...
Showing posts with label circuit. Show all posts
Showing posts with label circuit. Show all posts
Tuesday, 5 December 2023
Thursday, 30 November 2023
How to Design Schematic Circuit of Coin Tosser.
SmallC
03:07
This circuit simulates the flipping of a coin by merely pressing S1' Of course, the electronic version, if used for important decisions...
How to Design Schematic Circuit of Frequency Modulation Siren.
SmallC
03:03
Acting on a capacitor charging, one oscillator (pins 1,2 and 3 of lC1) can modulate another oscillator in frequency, as described in this p...
How to Design Schematic Circuit of Metal detector.
SmallC
02:55
You can use this simple metal detector to locate plumbing pipes, electrical wiring inside walls, find a lost watch or coin at the beach or e...
How to Design Schematic Circuit of Electronic Organ.
SmallC
02:33
This is an interesting experiment in audio which would make a nice toy for children. This circuit produces a musical note by pressing a key...
How to Design Schematic Circuit of Signal Tracer
SmallC
01:55
Signal tracing by means of a signal tracer otfers a valuable method for servicing a variety of electronic equipment. This method is often e...
How to Design Schematic Circuit of Over-Temperature Alarm
SmallC
01:27
This circuit will produce intermittent beeps by a piezoelectric transducer when the temperature rises over a preadjusted value. You can use...
How to Design Schematic Circuit of Experimental Galvanometer
SmallC
01:20
The experimental galvanometer described here can detect currents as low as few microamperes and uses unusual parts. This galvanometer opera...
Wednesday, 29 November 2023
How to Design Schematic Circuit of Timer
SmallC
21:09
Small home appliances and circuits can be turned on atter a time delay ranging from seconds to minutes using this simple timer. School and h...
How to Design Schematic Circuit of High Power Audio Oscillator
SmallC
21:04
This high-power version of an audio oscillator produces a strong audible tone using a piezoelectric transducer. All four gates existing in ...
How to Design Schematic Circuit of FM Wireless Transmitter.
SmallC
20:58
These circuits have always been popular for both utility and entertainment purposes. The FM transmitter described here is built with few co...
How to Design Schematic Circuit of 6V from 12V Batteries
SmallC
20:46
With this adapter you can power 6 volt (up to 1A) devices, such as recorders, CD players, calculators, radios, battery chargers, etc., from...
How to Design Schematic Circuit of Audio Switch.
SmallC
20:41
This audio controlled relay has a large number of applications and is interesting to the experimenter who wishes to explore the working uni...
How to Design Schematic Circuit of Audio Oscillator
SmallC
20:32
This circuit can be used to control the amount of current in an incandescent lamp and also a DC motor. lf you change the amount of current t...
How to Design Schematic Circuit DC Lamp Dimmer
SmallC
20:23
This circuit can be used to controlthe amount of current in an incandescent lamp and also a DC motor. lf you change the amount of current t...
How to create Schematic Circuit of Insect Repellant
SmallC
20:01
Some continuous sounds can repel insects (and also attract). The frequency and intensity depends upon the application and type of insect an...
How to create Circuit of Dual LED Flasher
SmallC
19:36
This circuit uses a one-gate oscillator, with a 4093 CMOS lG, to produce a 50% duty-cycle flasher in two LEDs or a bi-color LED. The circui...
How to create Circuit of Free Power and Receiver
SmallC
19:27
This project uses a strange way to get lts power. lt uses power "extracted" from the tuned station to give to the amplifier trans...
How to create Circuit of ELECTRONIC FISHING LURE
SmallC
13:58
This circuit imitates the sound of wet bugs milling abouthe surface to attract curious fish. The circuit is basically aHartley audio oscilla...
How to create Circuit of MEDIUM-WAVE RF PRESELECTO
SmallC
13:42
The sensivity of most moderately-priced AM receivers is poor in the mediumwave band. worse yet, selectivity also drops otf sharply within t...
