- Complete Kit: Includes all necessary components to assemble a Light Dependent Resistor (LDR) circuit.
- Unassembled: Provides an educational and hands-on experience for assembling the circuit.
- LDR: Light-dependent resistor for detecting light levels and controlling circuit behavior.
- Versatile Use: Ideal for projects involving light sensing, such as automatic lighting systems, light meters, and other sensor-based applications.
- Components Included: The kit typically includes LDR, resistors, capacitors, wires, and a breadboard or PCB for easy assembly.
- Educational: Perfect for beginners and electronics enthusiasts to learn about sensors and circuit building.
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L7824CV Voltage Regulator
15,00 EGP- +24V fixed output voltage
- 1.5A max output current
- Internal thermal, overload, and short-circuit protection
- TO-220 package for efficient heat sinking
- Stable and reliable voltage regulation
L7905CV Voltage Regulator
10,00 EGP-
Fixed -5V regulated output
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Up to 1.5A current delivery
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Internal protection for overheat and short-circuit
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TO-220 package with easy heatsink attachment
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Common choice for dual-polarity power systems
L7912CV Voltage Regulator
10,00 EGP-
Regulated -12V negative output
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Delivers up to 1.5A of current
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Internal thermal and short-circuit protection
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Suitable for negative voltage rail generation
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TO-220 package ensures easy heat dissipation and PCB mounting
L9110S DC Stepper Motor Driver Board HBridge
50,00 EGP✅ Dual H-bridge driver IC L9110S
✅ Controls 2 DC motors or 1 2-phase stepper motor
✅ Operates from 2.5V to 12V
✅ Supports up to 800mA continuous current per channel
✅ Compatible with Arduino, Raspberry Pi, and other MCUs
Laser Module 650NM 5V
45,00 EGP- Voltage: 3.0 V – 5 V.
- Driver: APC circuit.
- Line length: about 135 mm.
- Transmit power: 58mW.
- Operating Current: 40mA.
- Operating Current: 40mA.
- Operating temperature: -36◦C ~ 65◦C.
Laser Module Emitter – Red Line
170,00 EGP-
Red Line Projection for precise alignment and positioning
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Visible Red Laser ideal for cutting guides, measurements, and tools
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Compact Module easily integrates into CNC machines, drills, and DIY rigs
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Low Power Consumption for continuous use without overheating
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Adjustable Focus or Line Thickness for versatile application needs
LCD1602 Parallel LCD Display with Blue Backlight
70,00 EGP✅ 16×2 character LCD with blue backlight
✅ HD44780 compatible controller
✅ Parallel interface (4-bit/8-bit)
✅ Easy integration with Arduino and other MCUs
✅ Adjustable contrast for best viewing
LED Traffic Lights Signal Module / Digital Signal Output Traffic Light Module
35,00 EGP- PCB Size: 60 x 20 x 13.5 (LxWxH)mm.
- Color: red, yellow, green
- LED Size: 10mm x 7.
- Brightness: Normal brightness.
- Voltage: 5V.
- Interface: common cathode red yellow green control.
LM2596S DC-DC Step-Down Power Supply with SMD LED Indicator
65,00 EGP- Input voltage: 3-40V
- Output voltage: 1.5-35V(Adjustable)
- Output current: Rated current is 2A, maximum 3A
- Switching Frequency: 150KHz
- Operating temperature:Industrial grade (-40 to +85 )
- Conversion efficiency: 92%(highest)
LM317T ( +1.2V to +37V , 1.5A) Adjustable Voltage Regulator
10,00 EGP- Adjustable voltage: +1.2V to +37V
- Output current: up to 1.5A
- Thermal, overload, and short-circuit protection
- TO-220 package for easy mounting and heatsinking
- Ideal for regulated power design
LM35DZ Temperature Sensor
125,00 EGP- 🎯 Calibrated in Celsius (°C)
- 📏 10.0 mV/°C linear output
- ✅ ±0.5°C accuracy at 25°C
- 🔋 Operating voltage: 4V–30V
- 🔌 Ultra-low current: <60 µA
- 🔥 Low self-heating: 0.08°C
- 🧪 Minimal non-linearity: 0.25°C
- 📤 Low output impedance: 0.1Ω
LM35DZ Temperature Sensor
125,00 EGP- Measures temperatures from 0°C to 100°C with ±0.5°C accuracy
- Delivers linear output (10mV/°C) for easy data processing
- Low power draw (≈60 µA) for efficient systems
- Compact TO-92 form factor simplifies integration
- Trusted performance from CHINAEES manufacturing
LM555 Single Precision Timers
5,00 EGP- ⏲️ Timers and Delay Circuits
- 💡 LED Flashers and Blinkers
- 📶 Pulse Width Modulation (PWM)
- 📟 Tone Generation
- 🔄 Sequential Timing Circuits
- 🚨 Alarm Systems
- 🔁 Oscillators and Frequency Generators
lm741 Operational Amplifier
7,00 EGP✅ Classic General-Purpose Op-Amp
✅ ±22V dual supply or 44V single supply
✅ Internally compensated for unity gain
✅ Low input offset and bias current
✅ Ideal for filters, amplifiers, analog control
Load Cell Sensor 10Kg
125,00 EGP- Measures weight/force up to 10 kg with high precision
- Uses strain gauge technology with 4-wire Wheatstone bridge
- Made from durable aluminum alloy for reliable performance
- Easy to interface with HX711 24-bit ADC module for Arduino
- Operates on 5-10V driving voltage
- Compact design, simple installation with screw mount
- Ideal for electronic weighing scales and force measurement applications
Load Cell Sensor 1Kg
105,00 EGP- Measures weight/force up to 1 kg with high precision
- Uses strain gauge technology with 4-wire Wheatstone bridge
- Made from durable aluminum alloy for reliable performance
- Easy to interface with HX711 24-bit ADC module for Arduino
- Operates on 5-10V driving voltage
- Compact design, simple installation with screw mount
- Ideal for electronic weighing scales and force measurement applications