NE555 Electronic Organ Module Suite Bistable Oscillating Circuit DIY Kits
Description:
This circuit scale can generate different sounds, and different keys correspond different scales. Its principle is IC555 connected as an oscillator,
and the vibration frequency depends on the resistor value (R1-R10). The...$2.20 $2.75SKU: 12461 $2.20 $2.75
LM317 Adjustable DC Power Supply Module DIY Kit Electronic Production
1. Description:
LM317 adjustable DC power supply board.
2. Features:
1>. This is a particularly practical power pack that switches the voltage display or voltmeter function freely by twisting the voltage knob!
...$13.69SKU: 12518 $13.69
OTL Power Amplifier Circuit DIY Kit Module Electronic Practice Kit Learning Suite
Description:
This kit can be used in the teaching and training of electronic technology and skills, electronic skills teaching, electronic technology teaching,
digital circuit teaching, electronic enthusiasts and beginners training.
...$2.20 $2.75SKU: 12492 $2.20 $2.75
LM386 Oscillation Circuit DIY Kit Electronic Practice Kit Learning Suite
Description:
This kit can be used in the teaching and training of electronic technology and skills, electronic skills teaching, electronic technology teaching, digital circuit teaching, electronic enthusiasts and beginners training.
...$2.39 $2.99SKU: 12491 $2.39 $2.99
Multivibrator Oscillating Flashing Lights LEDs DIY Kit Funny Flash Circuit
Operating Principle:
Once power on, the two triodes will compete to connect. Due to the difference of components, only one triode can be connected first.
If VT1 is connected first, then VT1 collector voltage will decrease, LED1 will ...$1.19 $1.49SKU: 12458 $1.19 $1.49
Analog Computer Program Control Bell DIY Kit 48Bit Adjustable Electronic Alarm Clock
Description:
1>. This circuit has 48 channels, and it can set alarm time independently and analog computer controlled bell. If remove the buzzer and add a relay, it can control the bell ring, which functions like computer contr...$3.19 $3.99SKU: 12457 $3.19 $3.99
DIY Kit DC 12V Typical Division Voltage Bias Single Tube Low Frequency Amplifier
Description:
This circuit is a typical partial bias bias, emitter negative feedback of the common-emitter amplifier circuit,
and then a wide range of applications in a wide range of circuits.
Application:
1>. Component iden...$1.48 $1.85SKU: 12456 $1.48 $1.85
LM337T Linear Adjustable Filter Stabilivolt Power Board Module Kits DIY Kits 5-40V
Product Introduction:
1.DC Input:5-40V
2.AC Input:3-27V
3.Output DC:1.5-37V
4.Max Current:1.5A
5.Input Output Minimum Voltage Gap:3V (input,output should be within 10V,3-5V is the best;
we recommend that the maximum vo...$6.68 $8.35SKU: 12009 $6.68 $8.35
Result Pages: 1234Next >>Displaying 1 to 20 (of 80 products)
