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Electronics Components Basic Starter Kit
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Packing list: 10 × White LEDs10 × Yellow LEDs10 × Blue LEDs10 × Green LEDs10 × Red LEDs1 × RGB LED2 × Photoresistors (LDR)1 × Thermistor5 × Rectifier Di...
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Packing list:
10 × White LEDs
10 × Yellow LEDs
10 × Blue LEDs
10 × Green LEDs
10 × Red LEDs
1 × RGB LED
2 × Photoresistors (LDR)
1 × Thermistor
5 × Rectifier Diodes (1N4007)
5 × NPN Transistors (PN2222)
1 × Optocoupler IC (4N35)
1 × Shift Register IC (74HC595)
10 × Tactile Push Buttons (small)
1 × Active Buzzer
1 × Passive Buzzer
1 × Precision Potentiometer
10 × 22pF Ceramic Capacitors
10 × 0.1µF (104) Ceramic Capacitors
5 × 10µF 50V Electrolytic Capacitors
5 × 100µF 50V Electrolytic Capacitors
10 × 10Ω Resistors
10 × 100Ω Resistors
10 × 220Ω Resistors
10 × 330Ω Resistors
10 × 1kΩ Resistors
10 × 2kΩ Resistors
10 × 5.1kΩ Resistors
10 × 10kΩ Resistors
10 × 100kΩ Resistors
10 × 1MΩ Resistors
2 × 40-Pin Male Header Strips
Jargon buster
Plain-language definitions for the technical terms used above.
- LDR
- A light-dependent resistor is a component whose resistance changes with light level. It is useful for simple brightness sensing, and an ADC board is needed to turn its changing analogue voltage into numbers a microcontroller or computer can read.
- LED
- A light-emitting diode is a small electronic component that lights up when current flows through it in the correct direction. In this kit, LEDs create the flashing effect, so polarity and correct soldering matter for the project to work.
- potentiometer
- A variable resistor usually turned with a knob or shaft to create an adjustable electrical signal. It is often used for inputs such as volume, brightness or position, so it helps beginners learn how a microcontroller reads changing values.
- RGB
- Short for red, green and blue, usually referring to an LED that can mix those three colours. It matters because controlling an RGB LED teaches how separate outputs combine to create different colours.
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