Call Us Now !

Various Kits

Groups
556 Products
Web-Sale Reference Discontinued
Specials
Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE
Page(s): 1 2 3 4 5 6 7 8 9 10 11 12
12 24V Trigger Cycle Timer Delay Switch Circuit Board MOS [HKD TRIGGE DELAY TIMER 0.1S-999M]
12 24V Trigger Cycle Timer Delay Switch Circuit Board MOS
44.00 ZAR
inc
for 1 Each
Transparent Acrylic Enclosure 79.5 x 64.5 x 21mm For Use With Arduino Uno [HKD UNO ACRYLIC ENCLOSUR]
Transparent Acrylic Enclosure 79.5 x 64.5 x 21mm For Use With Arduino Uno
25.00 ZAR
inc
for 1 Each
The WeMos LOLIN32 is a Development Board Built Around The ESP-WROOM-32 Microcontroller. It Boasts 4MB of Memory and Offers WiFi, Bluetooth and Lipo Battery Connector. THIS ITEM WILL FIT IN BDD ESP32 SCREW TERM B/OUT BOARD [HKD WEMOS LOLIN ESP32]
The WeMos LOLIN32 is a Development Board Built Around The ESP-WROOM-32 Microcontroller. It Boasts 4MB of Memory and Offers WiFi, Bluetooth and Lipo Battery Connector. THIS ITEM WILL FIT IN BDD ESP32 SCREW TERM B/OUT BOARD
155.00 ZAR
inc
for 1 Each
XH-M601 Lithium Battery Charger Control Board, In (13.8-14.8VDC), Out(12VDC) [HKD XH-M601 LITHIUM CHARGER 12V]
XH-M601 Lithium Battery Charger Control Board, In (13.8-14.8VDC), Out(12VDC)
65.00 ZAR
inc
for 1 Each
4S 40A 18650 Lithium Battery Protection Board [HKD 4S LITH BATT CHARGE/PROT 40A]
4S 40A 18650 Lithium Battery Protection Board
43.01 ZAR
inc
for 1 Each
7S 18650 Lithium Ion Battery Protection Board with Balance 15A 29.4V [HKD 7S LITH BATT CHARGE/PROT 15A]
7S 18650 Lithium Ion Battery Protection Board with Balance 15A 29.4V
170.00 ZAR
inc
for 1 Each
5V KY-009 RGB 3 Color LED SMD Module [HKD KY-009 RGB SMD LED MODULE]
5V KY-009 RGB 3 Color LED SMD Module
10.01 ZAR
inc
for 1 Each
Adjustable DC/DC Buck Module LM2596S I/P 3-40V O/P 1,5-35V 3A (Requires 1,5V Differential) See also BMT ADJ DC/DC MODULE 3A 1,5-35V [HKD ADJ DC/DC MODULE 3A 1,5-35V]
Adjustable DC/DC Buck Module LM2596S I/P 3-40V O/P 1,5-35V 3A (Requires 1,5V Differential) See also BMT ADJ DC/DC MODULE 3A 1,5-35V
21.00 ZAR
inc
for 1 Each
Adjustable DC/DC Buck Module with 3 Digit Display Using LM2596S. I/P 3-40V O/P 1,5-35V 3A (Requires 1,5V Differential) [HKD ADJ DC/DC MODULE 3A+DISPLAY]
Adjustable DC/DC Buck Module with 3 Digit Display Using LM2596S. I/P 3-40V O/P 1,5-35V 3A (Requires 1,5V Differential)
Call for Price  
8mm Bore Diameter Pillow Block Mounted Ball Bearing KP08 [HKD PILLOW BLOCK BEARING KP08]
8mm Bore Diameter Pillow Block Mounted Ball Bearing KP08
23.00 ZAR
inc
for 1 Each
DHT11 - Pre-calibrated Digital Output Temperature and Humidity Sensor on PCB. 5VDC [HKD TEMP+HUMD SNSR DHT11 ON PCB]
DHT11 - Pre-calibrated Digital Output Temperature and Humidity Sensor on PCB. 5VDC
21.00 ZAR
inc
for 1 Each
JDY-23 Bluetooth 5.0 Module [HKD BLUETOOTH 5.0 MODULE]
JDY-23 Bluetooth 5.0 Module
65.00 ZAR
inc
for 1 Each
K Type Thermocouple Control Temperature 0-600C Sensor [HKD K-TYPE THERMOCOUPLE 0-600C]
K Type Thermocouple Control Temperature 0-600C Sensor
23.00 ZAR
inc
for 1 Each
Electret Microphone Adjustable Amplifier using MAX4466. Similar to Adafruit ID:1063 [HKD MICROPHONE ADJ AMP MAX4466]
Electret Microphone Adjustable Amplifier using MAX4466. Similar to Adafruit ID:1063
45.00 ZAR
inc
for 1 Each
2S 7.4V 8.4V 18650 Lithium Battery Protection Board 20A [HKD 2S LITH BATT CHARGE/PROT 20A]
2S 7.4V 8.4V 18650 Lithium Battery Protection Board 20A
20.00 ZAR
inc
for 1 Each
Sensitivity Adjustable Vibration Switch Module using LM393. 5VDC [HKD 801S VIBRATION MODULE 3PIN]
Sensitivity Adjustable Vibration Switch Module using LM393. 5VDC
68.00 ZAR
inc
for 1 Each
YF-B7 Water Flow Sensor Meter Counter Indicator [HKD G1/2IN WATER FLOW SENS BRASS]
YF-B7 Water Flow Sensor Meter Counter Indicator
185.00 ZAR
inc
for 1 Each
GY-530 (VL53L0X) Time Of Flight (TOF) Laser Sensor 2m. Operating Voltage: 2.8V to 5.5V. [HKD VL53L0X LASER TOF SENSOR 2M]
GY-530 (VL53L0X) Time Of Flight (TOF) Laser Sensor 2m. Operating Voltage: 2.8V to 5.5V.
100.00 ZAR
inc
for 1 Each
5mm High Bright LED Kit. 20 of each- Red, Green, Blue. Yellow and White [HKD 100X5MM ASSTD LEDS-5 COLORS]
5mm High Bright LED Kit. 20 of each- Red, Green, Blue. Yellow and White
50.00 ZAR
inc
for 1 Each
Magician 4WD 2 Tier Robot Car Chassis Kit with Speed Encoder [HKD 4WD 2 TIER CHASSIS KIT BLUE]
Magician 4WD 2 Tier Robot Car Chassis Kit with Speed Encoder
259.00 ZAR
inc
for 1 Each
ISD1820 10 sec Message/Voice Record-play Module with Mic [HKD MESSAGE RECORDER ISD1820]
ISD1820 10 sec Message/Voice Record-play Module with Mic
49.00 ZAR
inc
for 1 Each
Steel Omni Wheel(360°). 48x32x21mm. Maximum Load 15Kg [HKD OMNI WHEEL STEEL BALL LARGE]
Steel Omni Wheel(360°). 48x32x21mm. Maximum Load 15Kg
15.00 ZAR
inc
for 1 Each
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.
39.00 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
25.00 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
ESP32 UNO D1 R32 WIFI Bluetooth Development Board [HKD ESP32 UNO D1 WIFI-B/TOOTH BR]
ESP32 UNO D1 R32 WIFI Bluetooth Development Board
Call for Price  
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.
Call for Price  
12VDC 0,1A - 5015 Sleeve Bearing Cooling Fan for 3D Printer 50x50x15mm [HKD FANDC012050-15S-3D PRINTER]
12VDC 0,1A - 5015 Sleeve Bearing Cooling Fan for 3D Printer 50x50x15mm
32.00 ZAR
inc
for 1 Each
Arduino Compatible Ethernet Shield, with Wiznet W5100 R3 Network for UNO and Mega 2560 with Micro-SD Card Slot. [HKD ETHERNET SHIELD W5100 R3]
Arduino Compatible Ethernet Shield, with Wiznet W5100 R3 Network for UNO and Mega 2560 with Micro-SD Card Slot.
Call for Price  
Page(s): 1 2 3 4 5 6 7 8 9 10 11 12

Copyright © 2026, Communica (Pty) Ltd.

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.