Discontinued 2Amp 220V AC Arduino 1 Channel TRIAC Module With Zero Crossing Sensor
1-Channel Triac Module – Arduino AC Dimmer & Phase Controller ⚡
Control AC appliances with your Arduino, Raspberry Pi, PIC, or any 5V microcontroller using this Triac Module. Ideal for AC dimming, motor control, and power switching.
✅ Key Features:
✔ Zero Voltage Crossing Signal – Ensures smooth AC control
✔ Optocoupler Isolation – Safe & reliable operation
✔ High-Power Control – Supports 115V-240V AC
🔹 Best Price in Pakistan – Order Now!
Esp32-cam Wifi + Bluetooth Camera Module Development Board Esp32 With Camera Module Ov2640 For Arduino
ESP32-CAM Wi-Fi + Bluetooth Dual-Mode Development Board
The ESP32-CAM is a compact and powerful development board with Wi-Fi and Bluetooth capabilities. Featuring a dual-core processor, it supports both OV2640 and OV7670 cameras, and offers a variety of interfaces (UART, SPI, I2C) for easy integration. Ideal for IoT applications, it supports image uploads, TF cards, and low-power operation modes.
Key Specs:
Dual-Core CPU: Up to 240 MHz
Camera Support: OV2640, OV7670
Wi-Fi/Bluetooth: 802.11 b/g/n, Bluetooth 4.2
Power Supply: 5V
Interfaces: UART, SPI, I2C, PWM
Package Includes: 1x ESP32-CAM Module
Fc-33 10mm Arduino Rpm Sensor Rotational Speed Measuring Sensor
Ft232rl 3.3v 5.5v Ftdi Usb To Ttl Serial Adapter Module For Arduino Mini Port
The FT232RL USB to TTL Adapter is a USB-to-serial converter designed for Arduino Mini and other TTL devices. It features auto-reset via DTR, selectable 3.3V/5V operation, and RX/TXD indicators for easy debugging. Ideal for programming and communication with microcontrollers.
Key Features:
✔ FT232RL Chipset
✔ Supports 3.3V & 5V (jumper selectable)
✔ Auto-reset function for Arduino
✔ USB-powered with overcurrent protection
Package Includes:
✅ 1x FT232RL USB to TTL Adapter
🚀 Order Now – Fast Delivery in Pakistan & UAE!
Gravity Arduino Analog Turbidity Sensor In Pakistan
The gravity arduino turbidity sensor detects water quality by measuring the levels of turbidity. It uses light to detect suspended particles in water by measuring the light transmittance and scattering rate, which changes with the amount of total suspended solids (TSS) in water. As the TTS increases, the liquid turbidity level increases. Turbidity sensors are used to measure water quality in rivers and streams, wastewater and effluent measurements, control instrumentation for settling ponds, sediment transport research and laboratory measurements. This liquid sensor provides analog and digital signal output modes. The threshold is adjustable when in digital signal mode. You can select the mode according to your MCU.
HC-SR04 Ultrasonic Sensor – Arduino Compatible
The HC-SR04 Ultrasonic Sensor offers accurate, non-contact distance measurement from 2cm to 400cm (1” to 13ft) with ±3mm precision. It works by emitting ultrasonic pulses and measuring their reflection time, just like sonar.
Key Features:
✅ Wide Range: 2cm – 400cm
✅ High Accuracy: ±3mm
✅ Power Supply: 5V DC
✅ Low Power Consumption
✅ Fast Response Time
✅ Works with Arduino, PIC, STM32, Raspberry Pi
📦 Includes: 1x HC-SR04 Ultrasonic Sensor
🔹 Perfect for Robotics, Automation & Object Detection!
Ibt2 Bts7960b Bts7960 43a H-bridge Motor Driver Module For Arduino
The BTS7960 is a high-power motor driver with 43A current capacity, PWM control, and over-temperature & short-circuit protection. Ideal for DC motor control in robotics & automation.
🔹 Voltage: 6V-27V
🔹 Current: Up to 43A
🔹 Control: PWM (0-100% duty cycle)
🔹 Protection: Overvoltage, Overcurrent, Thermal
📦 Includes: 1x BTS7960 Module
🛒 Order Now – Best Price in Pakistan!
Imported Original 4wd Smart Robot Car Chassis Kit For Arduino
The 4-Wheel Robot Chassis Kit is a beginner-friendly platform designed for Arduino and Raspberry Pi projects. With a sturdy acrylic chassis and four powerful DC motors, it offers better speed, power, and stability. Pre-drilled holes allow easy mounting of sensors and controllers, making it perfect for line-following and obstacle-avoiding robots.
Features:
✔ Easy Assembly
✔ Stable & Expandable Design
✔ 4 Powerful DC Motors
✔ Compatible with Arduino & Raspberry Pi
Specifications:
🔹 Voltage: 3-6V DC
🔹 Size: 26cm x 17.5cm
🔹 Material: Acrylic
Package Includes: 1x 4WD Robot Car Chassis with Accessories
Available at As Tech and Threads – Best Price in Pakistan & UAE!
Ir Infrared Led Transmitter And Receiver Pair For Arduino/raspberry-pi/robotics
The IR Transmitter and Receiver Pair operates at 940nm, making it ideal for proximity sensors, line sensors, and obstacle detection. The transparent LED is the transmitter, while the dark blue LED is the receiver.
Features:
✔ Works at 940nm wavelength
✔ High sensitivity for short-distance detection
✔ Cost-effective and reliable
✔ Ideal for DIY, Arduino, and robotics projects
Specifications:
🔹 Transmitter: 50mA, 940nm, 1.1V drop, 45° angle
🔹 Receiver: 30mA, 940nm, 1.2V drop, 45° angle
🔹 Size: 3mm or 5mm (varies)
Order now from As Tech and Threads at the best price in Pakistan & UAE!
Irf520 Mosfet Driver Module For Arduino
IRF520 MOSFET Driver Module – Buy Online in Pakistan
The IRF520 MOSFET Module lets you control DC motors, LEDs, solenoid valves, and pumps using Arduino, Raspberry Pi, MCU, or ARM. It supports PWM control for smooth speed and brightness adjustments.
🔹 Voltage: 3.3V / 5V
🔹 Load Voltage: 0-24V
🔹 Current: <5A (Heat sink needed for >1A)
🔹 Compact & Easy to Use
🔹 Buy Now at the Best Price in Pakistan – Lahore, Karachi, Islamabad & more!
L293 L293d Motor Driver Module Arduino Motor Driver Shield In Pakistan
L293D Motor Driver Shield for Arduino – Control DC & Stepper Motors
The L293D Motor Driver Shield for Arduino allows you to control up to 4 DC motors or 2 stepper motors simultaneously. With precise speed and direction control, it’s perfect for robotics, automation, and IoT projects. It supports a wide voltage range (4.5V to 25V) and includes powerful features like thermal shutdown protection, easy connections for servo motors, and external power support.
Key Features:
Controls up to 4 DC motors or 2 stepper motors
Supports 5V servos
Wide voltage range: 4.5V to 25V
0.6A per bridge (1.2A peak) current handling
Compatible with Arduino Mega, UNO, and more
Package Includes: 1x L293D Motor Driver Shield
Max6675 k Type Thermocouple Temperature Sensor Converter For Arduino Spi Interface Module Hw551
- MAX6675 module is a 12-bit resolution serial thermocouple analog-to-digital converter, internal integrated cold junction compensation circuit, linearity correction, and thermocouple break detection.
- Simple SPI serial port temperature value output, its temperature resolution capability is 0. 25 Degree, cold junction compensation range -20℃～ 85℃, wide operating voltage range DC3~5V.
- Combining the module and the IO port of the MCU via Dupont cables, the temperature value of the K-type thermocouple can be directly read using the SPI protocol.
- Module interface: GND VCC SCK CS SO; Set screw M6.
