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
24V 50W 3D High Temperature Print Head Heater Element [HKD 3D HEATER ELEMENT 24V 50W]
24V 50W 3D High Temperature Print Head Heater Element
34.01 ZAR
inc
for 1 Each
400PCS-8 Kinds E0506-E6012 Cold Crimp Terminals Kit with Box [HKD 400PC BOOTLACE FERREL KIT]
400PCS-8 Kinds E0506-E6012 Cold Crimp Terminals Kit with Box
75.00 ZAR
inc
for 1 Each
280pcs Insulated Crimp Lug Kit [HKD 280PC CRIMP LUG KIT]
280pcs Insulated Crimp Lug Kit
135.01 ZAR
inc
for 1 Each
100pcs/Box HE26 Car Panel Fix Kit [HKD 100PC CAR PANEL FIX KIT]
100pcs/Box HE26 Car Panel Fix Kit
149.01 ZAR
inc
for 1 Each
Waterproof NBR O-Ring [HKD 200PC O RING KIT 15 SIZES]
Waterproof NBR O-Ring
60.00 ZAR
inc
for 1 Each
MAX31855 K Type Thermocouple Module [HKD MAX31855 THERMOCOUPLE MODUL]
MAX31855 K Type Thermocouple Module
169.00 ZAR
inc
for 1 Each
5V Traffic Light Module with SMT LEDS. Includes a JST-1.0 4P Cable [HKD 5V TRAFFIC LIGHT MODULE SMT]
5V Traffic Light Module with SMT LEDS. Includes a JST-1.0 4P Cable
12.01 ZAR
inc
for 1 Each
SRX882 is a 433MHZ Low Cost Superheterodyne Receiver Module with Low Current Consumption. The Module is easy to use and can be connected to the Micro Controller directly. [HKD SRX882S SUPERHET RECEIVR 433]
SRX882 is a 433MHZ Low Cost Superheterodyne Receiver Module with Low Current Consumption. The Module is easy to use and can be connected to the Micro Controller directly.
65.00 ZAR
inc
for 1 Each
3 Buttons LED RGB Mini Controller [HKD LED RGB MINI CONTROLLER]
3 Buttons LED RGB Mini Controller
29.00 ZAR
inc
for 1 Each
MAX30102 Blood/Oxygen/Heartbeat Sensor [HKD MAX30102 OXYGEN/HEART/BLOOD]
MAX30102 Blood/Oxygen/Heartbeat Sensor
45.00 ZAR
inc
for 1 Each
Pulse Heart Rate Module [HKD HEART PULSE RATE MODULE]
Pulse Heart Rate Module
75.00 ZAR
inc
for 1 Each
AD8232 ECG Pulse Heart Monitor Sensor/Module [HKD AD8232 ECG PULSE HEART SENSO]
AD8232 ECG Pulse Heart Monitor Sensor/Module
149.99 ZAR
inc
for 1 Each
LA42DWQ-22 1K~100K Speed Regulation Potentiometer [HKD LA42DWQ-22MM ROTARY POT 10K]
LA42DWQ-22 1K~100K Speed Regulation Potentiometer
52.00 ZAR
inc
for 1 Each
60mm Mecanum Wheels 1x Left and 1x Right [HKD MECANUM WHEELS 60MM (1L+1R)]
60mm Mecanum Wheels 1x Left and 1x Right
166.00 ZAR
inc
for 1 Each
500mA Mini Solar LIPO Lithium Battery USB Charger Board CN3065 Module DC4.4-6V [HKD MINI USB LITH SOLAR CHARGER]
500mA Mini Solar LIPO Lithium Battery USB Charger Board CN3065 Module DC4.4-6V
32.00 ZAR
inc
for 1 Each
ST-Link Programmer V2 for STM8-STM32. Mini ST-Link V2, Fully consistent with the official version, Support The Full Range STM32 SWD (Only 4Pins Including SWCLK, SWDIO, and Power) and a full range STM8 Swim (Only 4Pins Including Swim, Reset and Power) Down [HKD ST-LINK PROGRAMME V2 STM8/32]
ST-Link Programmer V2 for STM8-STM32. Mini ST-Link V2, Fully consistent with the official version, Support The Full Range STM32 SWD (Only 4Pins Including SWCLK, SWDIO, and Power) and a full range STM8 Swim (Only 4Pins Including Swim, Reset and Power) Down
Call for Price  
2 Tier 60mm Aluminum Alloy Mecanum Wheel Chassis - 25.5cm Long x15cm Wide. With 4 x 3-6VDC TT Motors [HKD 4WD MECANUM CHASSIS KIT-2]
2 Tier 60mm Aluminum Alloy Mecanum Wheel Chassis - 25.5cm Long x15cm Wide. With 4 x 3-6VDC TT Motors
525.00 ZAR
inc
for 1 Each
TTGO T-Display ESP32 1.14 INCH Bluetooth/WiFi Module with 4MB Flash and 520KB SRAM [HKD LILYGO ESP32+1.14IN LCD]
TTGO T-Display ESP32 1.14 INCH Bluetooth/WiFi Module with 4MB Flash and 520KB SRAM
424.99 ZAR
inc
for 1 Each
12VDC Double Head Water Pump - Water Pump with Two 6.5mm Heads. I=600mA. 0.5-1.5LTR. 3Watt. [HKD 370 MINI WATER PUMP 12V]
12VDC Double Head Water Pump - Water Pump with Two 6.5mm Heads. I=600mA. 0.5-1.5LTR. 3Watt.
105.00 ZAR
inc
for 1 Each
FT232RL 3.3V / 5.5V FTDI USB TO TTL Serial Converter Adapter Module for Arduino. NB. This chip is not original, does not have EEPROM, and cannot invert the signals. Please note that the interface connection is mini - USB [HKD FT232RL USB TO SERIAL BOARD]
FT232RL 3.3V / 5.5V FTDI USB TO TTL Serial Converter Adapter Module for Arduino. NB. This chip is not original, does not have EEPROM, and cannot invert the signals. Please note that the interface connection is mini - USB
36.00 ZAR
inc
for 1 Each
SSX1278 LORA Module 433MHz 10KM. RA-01 Wireless Spread Spectrum Transmission Socket for Smart Home DIY [HKD LORA RA-01 SX1278 (433MHZ)]
SSX1278 LORA Module 433MHz 10KM. RA-01 Wireless Spread Spectrum Transmission Socket for Smart Home DIY
139.00 ZAR
inc
for 1 Each
Compatible with Arduino 5V/10A 16CH Relay Module with N/O and N/C Contacts with Opto Isolated I/P. (Also for 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL Logic). [HKD RELAY BOARD 16CH 5V]
Compatible with Arduino 5V/10A 16CH Relay Module with N/O and N/C Contacts with Opto Isolated I/P. (Also for 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL Logic).
190.00 ZAR
inc
for 1 Each
Infra Red Adjustable Distance Obstacle Avoidance Sensor 2-30cm 3.3-5V. Detection Angle +/-35 deg [HKD IR OBSTACLE AVOIDANCE SENSOR]
Infra Red Adjustable Distance Obstacle Avoidance Sensor 2-30cm 3.3-5V. Detection Angle +/-35 deg
14.00 ZAR
inc
for 1 Each
3,5IN TFT LCD Touch Screen 320x480mm for Arduino UNO [HKD 3,5IN TFT LCD TOUCH SCREEN]
3,5IN TFT LCD Touch Screen 320x480mm for Arduino UNO
375.00 ZAR
inc
for 1 Each
Adjustable 2A DC-DC Boost Module MT3608 with Solder Pads and USB Type C Input [HKD DC/DC BOOS MOD+USBC 2-24V 2A]
Adjustable 2A DC-DC Boost Module MT3608 with Solder Pads and USB Type C Input
17.00 ZAR
inc
for 1 Each
STM32F103C8T6 Small System Development Board Microcontroller STM32 ARM Core Board [BMT STM32F103C8T6 MINI DEV BOARD]
STM32F103C8T6 Small System Development Board Microcontroller STM32 ARM Core Board
55.00 ZAR
inc
for 1 Each
STC-1000 Digital Temperature Controller. 220V with Heating and Cooling and Alarm [BMT STC-1000 DIG TEMP CONTR 220V]
STC-1000 Digital Temperature Controller. 220V with Heating and Cooling and Alarm
115.00 ZAR
inc
for 1 Each
(Pack of 2) 4 Pin Male to 4Pin Female Connector on 70cm Cable. Can be used as RGB Connector as well [HKD 4P MALE/FEM JUMPER CAB 70CM]
(Pack of 2) 4 Pin Male to 4Pin Female Connector on 70cm Cable. Can be used as RGB Connector as well
29.00 ZAR
inc
for 1 Each
Micro USB Breakout Board 5 Pack [HKD MICRO USB B/OUT BOARD 5/PK]
Micro USB Breakout Board 5 Pack
9.99 ZAR
inc
for 1 Each
DC Geared Motor 12V 26RPM. 4mm Shaft Diam. Gear Ratio Approx 1:78. Stall Torque: >8.4KG/CM.---JGA25-370 [HKD DC MOTOR 12V 26RPM]
DC Geared Motor 12V 26RPM. 4mm Shaft Diam. Gear Ratio Approx 1:78. Stall Torque: >8.4KG/CM.---JGA25-370
130.00 ZAR
inc
for 1 Each
MC4 Type Solar Photovoltaic Connector Y-Connector Pair IP67 DC1000V Temp 85 &Deg; MAX30A Cable 4&6mm [HKD MC4 SOLAR Y/CONNECTOR PAIR]
MC4 Type Solar Photovoltaic Connector Y-Connector Pair IP67 DC1000V Temp 85 &Deg; MAX30A Cable 4&6mm
115.00 ZAR
inc
for 1 Each
Black Aluminium Heatsink and Fan (Active Cooler) for Raspberry PI5B. 85x56mm. Raspberry PI Not Included [HKD RASPBERRY PI5B ACTIVE COOLER]
Black Aluminium Heatsink and Fan (Active Cooler) for Raspberry PI5B. 85x56mm. Raspberry PI Not Included
210.00 ZAR
inc
for 1 Each
Micro Servo 9G. SG90- 0.12sec/60°-Stall Torque:1.2Kg(4.8V); 1.6Kg(6.0V) -- 180° (90° in each direction) [HKD MICRO SERVO 9G 3V-7,2V 180D]
Micro Servo 9G. SG90- 0.12sec/60°-Stall Torque:1.2Kg(4.8V); 1.6Kg(6.0V) -- 180° (90° in each direction)
Call for Price  
1MT Roll GT2 Timing Belt 6mm Width--2mm Pitch [HKD GT2-6MM TIMING BELT 1MT]
1MT Roll GT2 Timing Belt 6mm Width--2mm Pitch
27.00 ZAR
inc
for 1 Each
3MT Roll GT2 Timing Belt 6mm Width--2mm Pitch [HKD GT2-6MM TIMING BELT 3MT]
3MT Roll GT2 Timing Belt 6mm Width--2mm Pitch
76.00 ZAR
inc
for 1 Each
5MT Roll GT2 Timing Belt 6mm Width--2mm Pitch [HKD GT2-6MM TIMING BELT 5MT]
5MT Roll GT2 Timing Belt 6mm Width--2mm Pitch
115.00 ZAR
inc
for 1 Each
DRN-Dual Function Battery Power Monitor with LED Display and Buzzer with Housing. Alarm Threshold: 0.5V ~ 4.5V [HKD 1-8S 2IN1 BATT MONITOR+CASE]
DRN-Dual Function Battery Power Monitor with LED Display and Buzzer with Housing. Alarm Threshold: 0.5V ~ 4.5V
69.00 ZAR
inc
for 1 Each
This Single Phase AC Voltage Transformer Module can measure AC Voltages up to ±250V (50HZ/60HZ) and Outputs a Scaled Down AC Voltage between 0V and VCC (5V - 30V) with a DC Offset of VCC/2. [HKD ZMPT101B AC VOLTAGE SENSOR]
This Single Phase AC Voltage Transformer Module can measure AC Voltages up to ±250V (50HZ/60HZ) and Outputs a Scaled Down AC Voltage between 0V and VCC (5V - 30V) with a DC Offset of VCC/2.
57.01 ZAR
inc
for 1 Each
Solder Seal Heat Shrink Tube Connector. Waterproof Terminal. 4 Sizes 50 Pieces Per Set. White = AWG 26-24:(0.25-0.34mm), Red=AWG 22-18: (0.5-1.0mm), Blue= AWG 16-14:(1.5-2.5mm), Yellow=AWG 10-6:(4.0-6.0mm) [HKD 50PC SOLDER BUTT CONNECT KIT]
Solder Seal Heat Shrink Tube Connector. Waterproof Terminal. 4 Sizes 50 Pieces Per Set. White = AWG 26-24:(0.25-0.34mm), Red=AWG 22-18: (0.5-1.0mm), Blue= AWG 16-14:(1.5-2.5mm), Yellow=AWG 10-6:(4.0-6.0mm)
65.00 ZAR
inc
for 1 Each
12V 1 Channel High/Low Level Triger Relay Module with optocoupler [HKD RELAY BOARD 1CH 12V RED H/L]
12V 1 Channel High/Low Level Triger Relay Module with optocoupler
29.00 ZAR
inc
for 1 Each
5V 1 Channel High/Low Level Trigger Relay Module with Optocoupler Isolation [HKD RELAY BOARD 1CH 5V RED H/L]
5V 1 Channel High/Low Level Trigger Relay Module with Optocoupler Isolation
24.00 ZAR
inc
for 1 Each
YX850 DC Power Failure Auto Switch 10A 5-48V. Emergency Power Solution-provides Uninterrupted Power Supply During Power Outages. [HKD DC POWER FAILURE AUTO SWITCH]
YX850 DC Power Failure Auto Switch 10A 5-48V. Emergency Power Solution-provides Uninterrupted Power Supply During Power Outages.
69.00 ZAR
inc
for 1 Each
Push Button Enclosure, ABS Yellow, 2 Hole, 22mm Diameter, IP65. Size: 71*110*75mm [HKD BX2-22 IP65 PB ENCLOSURE YEL]
Push Button Enclosure, ABS Yellow, 2 Hole, 22mm Diameter, IP65. Size: 71*110*75mm
33.01 ZAR
inc
for 1 Each
Push Button Enclosure, ABS Yellow, 3 Hole, 22mm Diameter, IP65. Size: 71*150*75mm [HKD BX3-22 IP65 PB ENCLOSURE YEL]
Push Button Enclosure, ABS Yellow, 3 Hole, 22mm Diameter, IP65. Size: 71*150*75mm
46.00 ZAR
inc
for 1 Each
Push Button Enclosure, ABS Yellow, 3 Hole, 22mm Diameter, IP65. Size: 71*195*64mm [HKD BX4-22 IP65 PB ENCLOSURE YEL]
Push Button Enclosure, ABS Yellow, 3 Hole, 22mm Diameter, IP65. Size: 71*195*64mm
56.01 ZAR
inc
for 1 Each
The Black VHM-314 Bluetooth 5.0 MP3 Decoder Board is a Compact and feature-rich Audio Module Designed for Seamless Wireless Music Playback. With Bluetooth 5.0 Connectivity, It Enables Easy Pairing with Compatible Devices. [HKD VHM314 MP3 BT5.0 AUDIO BOARD]
The Black VHM-314 Bluetooth 5.0 MP3 Decoder Board is a Compact and feature-rich Audio Module Designed for Seamless Wireless Music Playback. With Bluetooth 5.0 Connectivity, It Enables Easy Pairing with Compatible Devices.
39.00 ZAR
inc
for 1 Each
DC 12V Mini 370 Motor Vacuum Pump Air Pump Negative Pressure Suction Pump [HKD 370 MINI VACUUM PUMP 12V]
DC 12V Mini 370 Motor Vacuum Pump Air Pump Negative Pressure Suction Pump
75.00 ZAR
inc
for 1 Each
Compatible with Arduino ATMEGA328 Nano---Using FT232 USB UART Interface Chip (Not Low Cost CH340) USB Microcontroller V3V3, R3 Board. This boards use the standard ATMega 328P bootloader and NOT the Old Bootloader anymore. [HKD NANO]
Compatible with Arduino ATMEGA328 Nano---Using FT232 USB UART Interface Chip (Not Low Cost CH340) USB Microcontroller V3V3, R3 Board. This boards use the standard ATMega 328P bootloader and NOT the Old Bootloader anymore.
Call for Price  
Capacitive Analog Soil Moisture Sensor 3.3~5.5V [HKD SOIL MOISTURE SENSOR CAPACIT]
Capacitive Analog Soil Moisture Sensor 3.3~5.5V
25.00 ZAR
inc
for 1 Each
DS3231 AT24C32 IIC high precision clock module [HKD I2C REAL TIME CLOCK- DS3231]
DS3231 AT24C32 IIC high precision clock module
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.