Electronics
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HC-SR505 Mini Infrared PIR Motion Sensor Infrared Detector Module
රු290.00- Automatic induction: to enter the sensing range
- Ultra-small size.
- Repeatable trigger
- Wide operating voltage range
- Micropower: quiescent current <50
- Output high signal: easy docking and all kinds of circuits.
A4988 Stepper Motor Driver for CNC 3D Printer
රු260.00- Supports Full, Half, 1/4, 1/8, and 1/16 step modes
- Operating voltage: 8V to 35V
- Output current up to 2A per phase (with heat sink)
- Fixed off-time current regulator for consistent performance
- Mixed decay and slow decay modes for smoother control
NE555 Oscillator Buzzer Electronic DIY Tone Generator
රු250.00- brand new and high quality
- Unsoldered
- This is Electronic DIY that uses the NE555, welding experience is required
- All necessary electronic parts are provided, please see the pictures for more
- The for image is for purposes only
Rain Drop Sensor Module
රු250.00- Adjustable sensitivity
- Output LED indicator
- Compatible with Arduino
- Operating voltage: 5V
- Provide both digital and analog output
- Adjustable sensitivity
LM2596 DC-DC Buck Converter Step-Down Power Module
රු230.00- operating temperature: -40 to + 85 degrees
- Operating frequency: 150KHz
- Conversion efficiency: up to 96% (efficiency of input and output voltage, current, pressure related)
- Load regulation: S (I) ≤0.8%
- Voltage Regulation: S (u) ≤0.8%
Vibration SW-18010P Sensor Module
රු215.00- Working voltage : 3.3V ~ 5V
- Output type: Digital switching output (0 and 1)
- Wide voltage : comparator LM393
TCRT50003-pin Line Hunting Sensor Module
රු200.00- Supply Voltage: 3.3V~5V
- Detect distance: 1mm-8mm
- Digital Outputs LOW when objects detected
- On-board indicator LED to show the results
- On-board potentiometer to adjust the sensitivity
- On-board LM393 chip
Laser Module 650nm for Arduino
රු200.00- Module: KY-008 Laser Module
- Voltage: 3.0-5V
- Operating Current: 40mA
- Output: Red Laser
- Wavelength: 650nm
- Operating temperature: -36 ~ 65◦C
DC 3-6V 200RPM Yellow Double Axis TT Motor Plastic Gear Motor
රු200.00- 21RPM BO Motor Single Side
- Type: Straight Type
- Shaft Diameter: (Double D-Type) 4.9mm
- Shaft Length: 9mm
KY-037 Sound Detection Sensor Module
රු190.00- Sound Detection: Detects sound or noise in its environment.
- Adjustable Sensitivity: Includes a potentiometer for customizing sensitivity.
- Analog Output: Provides an analog voltage signal corresponding to detected sound levels.
- Usage Tip:
- Experiment with the sensitivity adjustment to optimize the sensor’s response to the desired sound intensity.
- Implement filtering or thresholding algorithms in your microcontroller code to process the analog signal effectively.
KY-021 Mini Magnetic Reed Switch Module
රු190.00A reed switch closes to allow conduction when a magnet is brought close to the sensing area.
