Electronics
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140pcs Breadboard Jumper Wires Solderless Kit 22 AWG with Box
රු440.00- 140 quality jumper
- Color: red, orange, yellow, green, blue, purple, gray, brown, white
- Box size: approx. 165 x 55 x 10mm
- The length of the line is not the same length, the length of the line, a total length of 14 lengths 10 each, a total of 140
- 140pcs of 22 AWG solid wires
- Including lengths: 2, 5, 7, 10, 12, 15, 17, 20, 22, 25, 50, 75, 100, and 125mm (10pcs each length)
1604 16×4 Charcter LCD Display Module
රු1,190.00- Display Construction: Supports 16 characters × 4 lines for comprehensive text display.
- Display Mode: Available in TN/STN technologies for clear and sharp visuals.
- Display Type: Positive Transflective display ensures visibility in various lighting conditions.
- Backlight: Integrated LED backlight with 4.2VDC operation for enhanced illumination
- Viewing Direction: Optimized for 6 o’clock viewing angle, suitable for downward-facing applications.
2 channel 5V DC Relay Module
රු440.00- Low-level trigger (15-20mA per channel)
- Controls up to AC 250V 10A / DC 30V 10A
- Directly compatible with Arduino, Raspberry Pi
- Optocoupler isolation for safety
- Independent control of 2 devices
- LED status indicators
- Easy integration with standard interface
2WD Robot Car Chassis Kit
රු1,150.00- This 2-Wheel Drive Robot Chassis Kit is perfect for Arduino-based robotics projects in Sri Lanka
- Mechanical structure is simple and easy to install.
- With a 4 AA battery box and power switch. (Batteries not included.)
- Can be used for distance measurement and velocity.
- Can use with other devices to realize function of tracing, obstacle avoidance, distance testing, speed testing and wireless remote control.
- Gear Motor Reduction Radio: 1:48.
4 channel 5V DC Relay Module
රු695.00- On-board EL817 photoelectric coupler with photoelectric isolating anti-interference ability strong
- Operating voltage: 5V
- On-board 5V, 10A / 250VAC, 10A / 30VDC relays
- Relay long life can absorb 100000 times in a row
- Module can be directly and MCU I/O link, with the output signal indicator
- Module with diode current protection, short response time
8 channel 5V DC Relay Module
රු1,390.00- 5V 8-Channel Relay interface board, and each one needs 15-20mA Driver Current
- Equiped 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’s for Relay output status
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
AM2302 DHT22 Digital Temperature & Humidity Sensor
රු490.00- Measuring range: temperature -40-80 ℃; humidity 0; 99.9%RH
- Measurement accuracy (25℃): temperature: + 0.5; humidity: + 2%RH (10; 90%RH)
- Resolution: temperature: 0.1 ℃, humidity: 0.1%RH
- Attenuation value: temperature: <1℃ / year; humidity: < 1%RH/ years
- High precision
- Capacitive type
- Full range temperature compensated
- Relative humidity and temperature measurement
- Calibrated digital signal
- Outstanding long-term stability
Arduino Mega 2560 Compatible 16U2 ATmega2560 Development Board
රු5,490.00- ATmega 2560 Chip: MEGA R3 Breadboard is equipped with an ATmega 2560 Chip microcontroller with 54 digital I/O pins and 16 analog input pins, allowing users to connect a variety of sensors, displays, and other peripherals
- Mega 2560 R3 Board: ATmega 2560 With 256KB of flash memory space, it provides powerful performance and diverse I/O options, can handle large-scale programs, and is an ideal choice for projects that require a lot of computing resources.
- Arduino Kit: MEGA R3 comes with a powerful RESET circuit, compatible with Arduino MEGA, while using a 5.5 * 2.1mm DC barrel jack, it is also compatible with a 5.5 * 2.5mm DC barrel jack
- Safety Guarantee: Mega R3 has a resettable fuse that protects your computer’s USB port from short circuits and overcurrent. If more than 500 MA of current is applied to the USB port, the fuse will automatically disconnect
Arduino Pro Mini ATMega328 3.3V Board
රු950.00- Pro Mini Atmega328 3.3V 8Mhz
- It has been programmed for its bootloader, without the user to buy ISP burner for programming, user-friendly.
- This board connects directly to the FTDI Basic Breakout board and supports auto-reset.
- Low-voltage board needs no interfacing circuitry to popular 3.3V devices and modules (GPS, accelerometers, sensors, etc)
Arduino Pro Mini ATMega328 5V Board
රු800.00- Microcontroller: ATmega328
- Board Power Supply: 3.35 -12 V (3.3V model) or 5 – 12 V (5V model)
- Circuit Operating Voltage: 3.3V or 5V (depending on model)
- Digital I/O Pins: 14
- PWM Pins: 6
Arduino UNO Original Development Board
රු2,400.00- ATmega328P chip
- 14 digital I/O pins
- 6 analog input pins,
- a USB connection,
- A Power barrel jack,
- ICSP header and a reset button.
- crystal oscillator, serial communication, voltage regulator
