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548 Products
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Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE
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Single Channel 5VDC Solid State Relay Board 240V/2A with Fuse [HKD SOLID STATE RELAY BRD 1CH 5V]
Single Channel 5VDC Solid State Relay Board 240V/2A with Fuse
34.99 ZAR
inc
for 1 Each
DHT22 Digital Humidity and Temperature Sensor Module on PCB, DHT22 AM2302 Module. [HKD TEMP+HUMD SNSR DHT22 ON PCB]
DHT22 Digital Humidity and Temperature Sensor Module on PCB, DHT22 AM2302 Module.
65.00 ZAR
inc
for 1 Each
IR Remote Control Kit HX1838 - Uses CR2025 Battery- Not Included [HKD IR REMOTE CONTROL KIT NEC]
IR Remote Control Kit HX1838 - Uses CR2025 Battery- Not Included
29.00 ZAR
inc
for 1 Each
SOIC8 SOP8 BIOS Programmer Adaptor Board with Test Clip and Flat Cable [HKD SOIC8 SOP8 PROGRAM ADAPTER]
SOIC8 SOP8 BIOS Programmer Adaptor Board with Test Clip and Flat Cable
50.00 ZAR
inc
for 1 Each
2,4GHZ Transceiver Module Using Nordic NRF24L01+. SPI I/Face. Voltage: 1.9-3.6V (Recommended 3.3V), 250M Open Area, Maximum Output Power: +20DBM, Emission Mode Current(Peak): 115mA, Receive Mode Current(peak): 45mA, Power-Down Mode Current: 4.2UA [HKD NRF24L01+ TRANSCEIVER MODULE]
2,4GHZ Transceiver Module Using Nordic NRF24L01+. SPI I/Face. Voltage: 1.9-3.6V (Recommended 3.3V), 250M Open Area, Maximum Output Power: +20DBM, Emission Mode Current(Peak): 115mA, Receive Mode Current(peak): 45mA, Power-Down Mode Current: 4.2UA
26.00 ZAR
inc
for 1 Each
Plastic Gear Kit Including Propellors, Rubber Bands, and Window Plate [HKD 55X COLOUR PLASTIC GEAR KIT]
Plastic Gear Kit Including Propellors, Rubber Bands, and Window Plate
74.00 ZAR
inc
for 1 Each
TEMT6000 Ambient Light Sensor. Maximum Sensitivity: 570 NM. Wide Half Angle Sensitivity: 60° [HKD TEMT6000 AMBIENT LIGHT SENSO]
TEMT6000 Ambient Light Sensor. Maximum Sensitivity: 570 NM. Wide Half Angle Sensitivity: 60°
29.00 ZAR
inc
for 1 Each
LM35DZ Temperature Sensor On PCB Module [HKD TEMPERATURE SENSOR LM35 MODU]
LM35DZ Temperature Sensor On PCB Module
29.00 ZAR
inc
for 1 Each
4WD Smart Robot Car Chassis Kit Transparent Single Chassis [HKD 4WD ROBOT CHASSIS KIT CLEAR]
4WD Smart Robot Car Chassis Kit Transparent Single Chassis
175.00 ZAR
inc
for 1 Each
900MHz-1800MHz GPRS/GSM Antenna with SMA Male Connector [HKD CELL SW100 ANTENNA]
900MHz-1800MHz GPRS/GSM Antenna with SMA Male Connector
59.00 ZAR
inc
for 1 Each
CR123A Lithium Battery Holder [HKD CR123A BATT HOLDER PCB PINS]
CR123A Lithium Battery Holder
9.99 ZAR
inc
for 1 Each
110V-220V Outdoor Wide-angle Intelligent Infrared Sensor Switch Black [HKD IP44 OUTDOOR PIR 220VAC BLK]
110V-220V Outdoor Wide-angle Intelligent Infrared Sensor Switch Black
175.00 ZAR
inc
for 1 Each
Welded 20mm-4Pins Board-3W-RGB [HKD STAR POWR LED RGB 3W 3,5V]
Welded 20mm-4Pins Board-3W-RGB
27.00 ZAR
inc
for 1 Each
Barometric Sensor (Temp, Air Pressure and Humidity) 3.3V [HKD BAROMTRC SENSR-BME280-3.3]
Barometric Sensor (Temp, Air Pressure and Humidity) 3.3V
95.00 ZAR
inc
for 1 Each
Non Contact Liquid Level Sensor NPN 5-12V [HKD XKC-Y25 LIQUID LEVEL SENSOR]
Non Contact Liquid Level Sensor NPN 5-12V
225.00 ZAR
inc
for 1 Each
Propellor One pair black 0.8X46mm [HKD 46MM FW PROPELLOR 1EA CW/CCW]
Propellor One pair black 0.8X46mm
12.50 ZAR
inc
for 1 Each
MKII Robot Gripper with Brass Sleeved Joints. Used with MG995, SG5010 or Similar Servos [HKD ROBOT CLAW MKII BLACK]
MKII Robot Gripper with Brass Sleeved Joints. Used with MG995, SG5010 or Similar Servos
175.01 ZAR
inc
for 1 Each
7DOF (GY-91) Gyro Accelerometer/Compass/Barometric Sensor. Chip: MPU9250 (6 Axis) + BMP280. The MPU-9250 Combines a 3-Axis Accelerometer and 3-Axis Gyroscope in a Single Chip. The BMP280 is a Barometric Pressure Sens [HKD 7DOF-MPU9250+BMP280 SENSOR]
7DOF (GY-91) Gyro Accelerometer/Compass/Barometric Sensor. Chip: MPU9250 (6 Axis) + BMP280. The MPU-9250 Combines a 3-Axis Accelerometer and 3-Axis Gyroscope in a Single Chip. The BMP280 is a Barometric Pressure Sens
160.01 ZAR
inc
for 1 Each
DC/DC Adjustable 9A 300W Step Down Buck Converter 5-40V to 1.2-35V Power Module [HKD DC/DC ADJ BUCK MOD 1.2-35V]
DC/DC Adjustable 9A 300W Step Down Buck Converter 5-40V to 1.2-35V Power Module
Call for Price  
ESP32 Arduino LVGL WiFi & Bluetooth Development Board. 2.8Inch 240*320 Smart Display Screen. Resistive Touch [BDD ESP32 LVGL+WIFI+BT+2.8IN LCD]
ESP32 Arduino LVGL WiFi & Bluetooth Development Board. 2.8Inch 240*320 Smart Display Screen. Resistive Touch
475.00 ZAR
inc
for 1 Each
Programmable Latching Timer Module, 12V, 0-999S, with LED Display and Case [HKD DIG DISP PROG TIMER 12V+CASE]
Programmable Latching Timer Module, 12V, 0-999S, with LED Display and Case
135.00 ZAR
inc
for 1 Each
ESP8266 NodeMCU Lua CP2102 WiFi Board. Optional Driver Expansion Board Sold Separately [HKD ESP8266 NODEMCU WIFI BOARD]
ESP8266 NodeMCU Lua CP2102 WiFi Board. Optional Driver Expansion Board Sold Separately
Call for Price  
WiFi NodeMcu Lua L293D Driver Board for ESP8266 ESP-12E [HKD ESP8266 NODEMCU DRIVER BOARD]
WiFi NodeMcu Lua L293D Driver Board for ESP8266 ESP-12E
69.00 ZAR
inc
for 1 Each
Towerpro Continuous Rotation Metal Gear RC Micro Servo MG90S. 360° in each direction [HKD MICRO SERVO 4.8V-6V MG90-360]
Towerpro Continuous Rotation Metal Gear RC Micro Servo MG90S. 360° in each direction
89.00 ZAR
inc
for 1 Each
3D Printer Ramps 1.6 Controller Board for REPRAP. Supports: A4988 DRV8825 AND OTHER Motor Drivers and LCD: 12864 LCD/2004 LCD/ TFT3.5. Input Voltage: 12V. Power: 270W. Patch MOS Tube: B55NF06. Size: 101.5mm x 60.5mm. [HKD RAMPS 1.6 MEGA SHIELD NEW]
3D Printer Ramps 1.6 Controller Board for REPRAP. Supports: A4988 DRV8825 AND OTHER Motor Drivers and LCD: 12864 LCD/2004 LCD/ TFT3.5. Input Voltage: 12V. Power: 270W. Patch MOS Tube: B55NF06. Size: 101.5mm x 60.5mm.
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Communica is a wholesale and retail distributor of semiconductors, electromechanical and passive electronic components for automotives, electronics, electrical, automation, mining and process control industries and technical and tertiary educational institutions. We also offer a large range of security and CCTV equipment, power supplies, test instruments and accessories, tools and production equipment, prototyping platforms, and hobby and educational products.