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10mm Arduino RPM Sensor Rotational Speed Measuring Sensor
Original price was: ₨ 300.₨ 200Current price is: ₨ 200.
High-precision 10 mm optical RPM sensor designed for Arduino, Raspberry Pi, and microcontroller projects. Accurately measures rotational speed of motors or wheels using an infrared reflective sensing system for DIY robotics, automation, and industrial monitoring.
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16 Channel 5V Relay Module
Original price was: ₨ 2,000.₨ 1,800Current price is: ₨ 1,800.
Short Description :
- 5V 16-Channel Relay interface board and each one needs 50-60mA driver current
- Equipped with high-current relay, AC250V 10A; DC30V 10A
- Standard interface that can be controlled directly by microcontroller (Arduino, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic)
- Indication LED for Relay output status
- Size: 18 x 9 x 1.6cm
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2.4Ghz Spi NRF24l01 Module With Antenna
Original price was: ₨ 600.₨ 550Current price is: ₨ 550.
High-performance 2.4 GHz NRF24L01+ wireless transceiver module with external antenna for long-range communication. Uses SPI interface, operates at 1.9–3.6 V, and supports 2 Mbps data rate with auto-acknowledge and multi-ceiver features. Ideal for Arduino, Raspberry Pi, and IoT wireless networking.
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3V to 24V Electronic Buzzer
Original price was: ₨ 200.₨ 120Current price is: ₨ 120.
Versatile 3 V–24 V electronic buzzer module for audio signaling and alarms. Generates a clear, continuous tone with low current draw, making it ideal for Arduino, Raspberry Pi, robotics, and industrial alert systems.
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4 Channel Solid State Relay Module
Original price was: ₨ 1,500.₨ 1,050Current price is: ₨ 1,050.
4 Channel 5V solid state relay 240V 2A:
- Size:71*62mm*24mm
- Power supply: 5V DC(160mA)
Input control signal voltage:
- (0-0.5V low stage SSR is OFF)
- (2.5-20V high stage SSR is ON)
SSR Output (each channel):
- Load voltage range: 75 to 264VAC (50/60Hz).
- Load current: 0.1 to 2 AMP.
Power supply:
- 5VDC / 160mA (all channel ON).
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5.8GHz Microwave Radar Module
Compact 5.8 GHz microwave radar motion sensor module for non-contact detection of human movement and objects. Features Doppler radar technology, high sensitivity, and wide detection angle, operating from 4 V–28 V for Arduino, Raspberry Pi, and smart home automation
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5V 1 Channel OMRON SSR G3MB-202P Solid State Relay Module
Original price was: ₨ 400.₨ 330Current price is: ₨ 330.
- (0-2.5V state low relay OFF)
- (3.3-5V state high relay ON)
- Module interface:
- Input section:
- DC +: positive power supply (by relay voltage power supply)
- DC-: connect power negative
- CH: Relay module signal to trigger the end (high level trigger effective)
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5V 1-Channel Relay Module
Original price was: ₨ 200.₨ 150Current price is: ₨ 150.
The 5V 1-Channel Relay Module allows microcontrollers like Arduino and Raspberry Pi to control high-voltage AC or DC devices with a low-level trigger input. Capable of switching up to 10A at 250V AC or 30V DC, it’s perfect for applications in smart home automation, DIY electronics, and IoT projects. Compact design with screw terminals and onboard LED indicators for real-time status feedback.
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5V 4-Channel Relay Module Board
Original price was: ₨ 450.₨ 380Current price is: ₨ 380.
When using the Arduino do interactive projects, a lot of heavy current or high voltage equipment is usually not directly use the Arduino digital IO port control(such as solenoid valves, lights, motors, etc.), can consider to use solutions of relay.
Arduino Relay shields is to use pine le Relay with high quality, provide 4 road input and output, the highest can meet 250 v / 10A communication device Or dc 24 v /10A equipment, thus can be used to control lights, motors, etc.
Modular design makes it easy to plate is connected with the Arduino extension. Relay output state is represented by a light emitting diode, convenient and practical use. -
5V 6 Channel Relay Module
Original price was: ₨ 800.₨ 700Current price is: ₨ 700.
It is double-sided compacted PCB and it is also high quality.
It has Opto-Isolated inputs. And optoisolated inputs mean digital electronics are safe and noise-free.
This 6 relay module board is active low 5V.
This board consists of 6 relays, and this board can be controlled directly by a wide range of microcontrollers such as Arduino, AVR, PIC, ARM, PLC, etc.
These relays are used to control various appliances and other equipment with large current.
Its maximum output contact is AC 250V, 10A, and DC 30V 10A.
Its standard interface can be directly connected with the microcontrollers.
There are red working status indicator lights and it shows the safe use of the conductive.
It is widely used for all MCU control.
It is also used in the industrial sector, PLC control, smart home control.
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5V 8 Channel Relay Module Board
Original price was: ₨ 1,000.₨ 800Current price is: ₨ 800.
The 8-Channel Relay Module (5V) is a high-quality relay board designed for switching AC and DC loads. Compatible with Arduino, Raspberry Pi, and microcontrollers, it allows independent control of 8 devices, making it ideal for home automation, industrial control, and IoT projects. Features optocoupler isolation for enhanced safety and reliability
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5V LED Traffic Light Module
Original price was: ₨ 150.₨ 120Current price is: ₨ 120.
Compact 5V LED traffic light module with red, yellow, and green LEDs on a single PCB for Arduino, Raspberry Pi, and robotics projects. Ideal for signal simulation, DIY traffic systems, and educational electronics.
