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1028 Products
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Specials
Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE
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GM328 Transistor Tester, Diode, Capacitance, LCR, ESR Meter with Case – Assembled [BDD GM328 TRANSISTOR TESTER+CASE]
GM328 Transistor Tester, Diode, Capacitance, LCR, ESR Meter with Case – Assembled
620.00 ZAR
inc
for 1 Each
Sentry GSM Communicator with Internal Antenna, PSU Voltage: 12VDC/ max 24VDC, I/P Voltage Range:Min 3VDC / Max. 24VDC, Supply Current:80ma when O/P is Latched on, Relay O/P Contacts: Upto 5A/250VAC 50 or 60HZ, 160x60x45mm, 110g, IP55 [SENTRY LINK-IT 2]
Sentry GSM Communicator with Internal Antenna, PSU Voltage: 12VDC/ max 24VDC, I/P Voltage Range:Min 3VDC / Max. 24VDC, Supply Current:80ma when O/P is Latched on, Relay O/P Contacts: Upto 5A/250VAC 50 or 60HZ, 160x60x45mm, 110g, IP55
741.75 ZAR
inc
for 1 Each
5A MPPT Buck Solar Panel Charging Module with Display. Input Voltage: 6-36V DC. Output Voltage: 1.25-32V DC Continuously Adjustable. Output Current Range: 0.05-5A [BDD DC/DC BUCK/MPPT SOLAR 5A+DIS]
5A MPPT Buck Solar Panel Charging Module with Display. Input Voltage: 6-36V DC. Output Voltage: 1.25-32V DC Continuously Adjustable. Output Current Range: 0.05-5A
220.00 ZAR
inc
for 1 Each
Leadshine CL86C Closed Loop Stepper Motor Driver – 30–90V DC/ 20 – 70VAC, 8A PEAK, RS232 Interface – High-Performance Hybrid Servo Controller for NEMA 34 STEPPER MOTORS [BDD CL86C CLOSE LOOP STEPPER DRV]
Leadshine CL86C Closed Loop Stepper Motor Driver – 30–90V DC/ 20 – 70VAC, 8A PEAK, RS232 Interface – High-Performance Hybrid Servo Controller for NEMA 34 STEPPER MOTORS
2 200.00 ZAR
inc
for 1 Each
Car Battery Disconnect Switch. 12V, 200A Remote Control Relay Power Off Switch. Please note that the CR2032 batteries for the remotes are not included. Communica part number is CR2032 ENERGIZER for the batteries [BDD CAR BATTERY DISCONECT+REMOTE]
Car Battery Disconnect Switch. 12V, 200A Remote Control Relay Power Off Switch. Please note that the CR2032 batteries for the remotes are not included. Communica part number is CR2032 ENERGIZER for the batteries
450.00 ZAR
inc
for 1 Each
BNC-MCX Adapter to Enable the use of a Standard Oscilloscope Probe Like FNIRSI P6100 X1 X10 SCOPE PROBE with the FNIRSI DSO152 ONE CH 200KHZ, FNIRSI DSO153 ONE CH 1MHZ and FNIRSI DSOTC3 ONE CH 500KHZ [BDD OSCOPE PROBE BNC-MCX ADAPTER]
BNC-MCX Adapter to Enable the use of a Standard Oscilloscope Probe Like FNIRSI P6100 X1 X10 SCOPE PROBE with the FNIRSI DSO152 ONE CH 200KHZ, FNIRSI DSO153 ONE CH 1MHZ and FNIRSI DSOTC3 ONE CH 500KHZ
25.00 ZAR
inc
for 1 Each
Intelligent Fast Dual USB Charger with Overvoltage and Current Protection [BDD USB 3.0 CAR CHARGER 3.1A]
Intelligent Fast Dual USB Charger with Overvoltage and Current Protection
75.00 ZAR
inc
for 1 Each
DC 12V Solar Hot Water Circulation Brushless Motor Pump. 10Bar-- Max Water Head: 3 Meter--8L/Min(2.1GPM)-- 0.7A(MAX)-- Max Circulating Water Temperature : 100°C (NOT TO BE INSERTED IN WATER)-- Inlet : 1/2" Male Thread. Fit Both 1/2" NPT and BSP Female THR [BDD 12V SOLAR HEATER WATER PUMP]
DC 12V Solar Hot Water Circulation Brushless Motor Pump. 10Bar-- Max Water Head: 3 Meter--8L/Min(2.1GPM)-- 0.7A(MAX)-- Max Circulating Water Temperature : 100°C (NOT TO BE INSERTED IN WATER)-- Inlet : 1/2" Male Thread. Fit Both 1/2" NPT and BSP Female THR
550.00 ZAR
inc
for 1 Each
RDM630 125KHz (EM4100) RFID Card Reader-Mini Module [BDD CARD READER 125KHZ MODULE]
RDM630 125KHz (EM4100) RFID Card Reader-Mini Module
75.00 ZAR
inc
for 1 Each
Servo Y Extension Cable To Connect Two Servos To Controller [BDD SERVO Y EXTENSN CABLE 300MM]
Servo Y Extension Cable To Connect Two Servos To Controller
22.00 ZAR
inc
for 1 Each
DB9 Serial RS232 OBD2 Cable (On Board Diagnostics) [BDD OBD-II TO DB9 CABLE]
DB9 Serial RS232 OBD2 Cable (On Board Diagnostics)
135.00 ZAR
inc
for 1 Each
Servo Extension Cable 600mm [BDD SERVO EXT CABLE 600MM]
Servo Extension Cable 600mm
15.00 ZAR
inc
for 1 Each
Servo Extension Cable 300mm [BDD SERVO EXT CABLE 300MM]
Servo Extension Cable 300mm
13.00 ZAR
inc
for 1 Each
ESP32-C6 WiFi 6 Development Board 16m – Ultra-Fast WiFi 6 & Bluetooth LE 5 IoT Microcontroller Can Be Used With BDD ESP32 SCREW TERM B/O BOARD B [BDD ESP32-C6 WIFI6 DEV BOARD 16M]
ESP32-C6 WiFi 6 Development Board 16m – Ultra-Fast WiFi 6 & Bluetooth LE 5 IoT Microcontroller Can Be Used With BDD ESP32 SCREW TERM B/O BOARD B
189.00 ZAR
inc
for 1 Each
PAN/Tilt Servo Bracket for SG90 9G Servo or Anti-Vibration Camera Platform-Servo Not Included [BDD PAN/TILT KIT FOR SG90 SERVO]
PAN/Tilt Servo Bracket for SG90 9G Servo or Anti-Vibration Camera Platform-Servo Not Included
19.00 ZAR
inc
for 1 Each
Digital/Analog Module Sensor I/O Expansion Shield V5.0 for UNO [BDD V5 SENSOR I/O EXPANSN SHIELD]
Digital/Analog Module Sensor I/O Expansion Shield V5.0 for UNO
49.00 ZAR
inc
for 1 Each
Mini ENC28J60 Ethernet LAN Network Module 51 AVR SPI PIC STM32 LPC for Arduino. 3.3V [BDD ENC28J60 MINI ETHERNET MODUL]
Mini ENC28J60 Ethernet LAN Network Module 51 AVR SPI PIC STM32 LPC for Arduino. 3.3V
130.00 ZAR
inc
for 1 Each
Single Channel Adjustable Dimmer Control. 12-24VDC 8A 96-192W [BDD LED DIMMER 12-24V 8A 96-192W]
Single Channel Adjustable Dimmer Control. 12-24VDC 8A 96-192W
60.00 ZAR
inc
for 1 Each
PWM DC Motor Speed Control. 6-28VDC 3A Max. Not Reverse Polarity Protected [BDD PWM DC MOTOR CONTR 3A 6-28V]
PWM DC Motor Speed Control. 6-28VDC 3A Max. Not Reverse Polarity Protected
120.00 ZAR
inc
for 1 Each
Set of 10 X 20 Degree Carbide CNC Router Engraving Bits 0.1mm Tip - 3.175mm Shank [BDD DIY 3 AXIS ENGRVR BITS 10/PK]
Set of 10 X 20 Degree Carbide CNC Router Engraving Bits 0.1mm Tip - 3.175mm Shank
160.00 ZAR
inc
for 1 Each
ESP32 Wire Terminal Breakout Board Only. For Use With 38PIN ESP32/ESP32S DEV Board. (ESP32 Development Board Not Included). Suitable for HKD WEMOS LOLIN ESP32 but not for HKD ESP-32 WIFI B/T DEV BOARD [BDD ESP32 SCREW TERM B/O BOARD A]
ESP32 Wire Terminal Breakout Board Only. For Use With 38PIN ESP32/ESP32S DEV Board. (ESP32 Development Board Not Included). Suitable for HKD WEMOS LOLIN ESP32 but not for HKD ESP-32 WIFI B/T DEV BOARD
45.00 ZAR
inc
for 1 Each
Reversible High Torque Turbo Worm Gear Motor DC 12V 40RPM. Torque:5.6Kg Corrent: 0.06A [BDD WORM GEAR MOTOR 12V 40RPM]
Reversible High Torque Turbo Worm Gear Motor DC 12V 40RPM. Torque:5.6Kg Corrent: 0.06A
160.00 ZAR
inc
for 1 Each
DC/DC Convertor 12V to 5V 3A with Panel Mount USB Plug. Not for use on iPhone, IPOD and Samsung Galaxy S4 [BDD DC/DC BUCK MOD 12TO5V USB PN]
DC/DC Convertor 12V to 5V 3A with Panel Mount USB Plug. Not for use on iPhone, IPOD and Samsung Galaxy S4
105.00 ZAR
inc
for 1 Each
Reversible High Torque Turbo Worm Gear Motor JGY370 DC 12V 6RPM [BDD WORM GEAR MOTOR 12V 6RPM]
Reversible High Torque Turbo Worm Gear Motor JGY370 DC 12V 6RPM
160.00 ZAR
inc
for 1 Each
ESP32 Intelligent Smart Turtle Car Kit V2.0 with WiFi APP Control (Without 18650 Battery & Charger) [BDD ESP32 SMART TURTLE CAR KIT]
ESP32 Intelligent Smart Turtle Car Kit V2.0 with WiFi APP Control (Without 18650 Battery & Charger)
1 100.00 ZAR
inc
for 1 Each
ESP32 CAM 4WD Smart Robot Car Kit with WiFi APP Control (Without 18650 Battery & Charger) [BDD ESP32 CAM 4WD SMART CAR KIT]
ESP32 CAM 4WD Smart Robot Car Kit with WiFi APP Control (Without 18650 Battery & Charger)
1 050.00 ZAR
inc
for 1 Each
NRF24L01+PA+LNA Wireless Module WiFi with Antenna 1100m, Frequency: 2.4GHZ~2.5GHZ, Operating Voltage: 3 ~ 3.6V, Max Current: 115MA, Multi-frequency: 125 Frequency. Support up to six channels of data reception [BMT NRF24L01L 1KM W/LESS MODULE]
NRF24L01+PA+LNA Wireless Module WiFi with Antenna 1100m, Frequency: 2.4GHZ~2.5GHZ, Operating Voltage: 3 ~ 3.6V, Max Current: 115MA, Multi-frequency: 125 Frequency. Support up to six channels of data reception
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UNO R3 RFID Learn Advanced Version Starter Kit [BMT RFID ADVANCD UNO STARTER KIT]
UNO R3 RFID Learn Advanced Version Starter Kit
600.00 ZAR
inc
for 1 Each
YF-S201 G1/2IN Hall Effect Flow Meter, 1/2in DN15 NPS Water Flow Sensor with Water Rotor. [BMT G1/2IN WATER FLOW SENSOR]
YF-S201 G1/2IN Hall Effect Flow Meter, 1/2in DN15 NPS Water Flow Sensor with Water Rotor.
69.00 ZAR
inc
for 1 Each
TEMT6000 Ambient Light Sensor. Maximum SensitivitY: 570 NM. Wide Half Angle Sensitivity: 60Deg [BMT TEMT6000 AMBIENT LIGHT SENSO]
TEMT6000 Ambient Light Sensor. Maximum SensitivitY: 570 NM. Wide Half Angle Sensitivity: 60Deg
29.00 ZAR
inc
for 1 Each
Plastic 12V Normally Closed, G1/2IN Water Control Solenoid Valve, 4 Points Male Thread G1/ 2DN15, Solenoid Valve S [BMT G1/2IN WATER FLOW SOLENOID]
Plastic 12V Normally Closed, G1/2IN Water Control Solenoid Valve, 4 Points Male Thread G1/ 2DN15, Solenoid Valve S
Call for Price  
TTP229 16-Way Capacitive Touch Switch Digital Touch Sensor Module, Onboard Power Indicator.working Voltage: 2.4V-5.5V.PCB Board Size: 49(mm) x 64.5 (mm). [BMT 4X4 DIGITAL TOUCH KEYPAD]
TTP229 16-Way Capacitive Touch Switch Digital Touch Sensor Module, Onboard Power Indicator.working Voltage: 2.4V-5.5V.PCB Board Size: 49(mm) x 64.5 (mm).
50.00 ZAR
inc
for 1 Each
HC-SR505 Mini Digital Passive Infra-red (PIR) Motion Sensor [BMT DIGITAL MINI PIR MOTION SENS]
HC-SR505 Mini Digital Passive Infra-red (PIR) Motion Sensor
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HY-SRF05 Ultrasonic Distance Sensor Module Measuring Sensor Module [BMT ULTRASONIC SENSOR HY-SRF05]
HY-SRF05 Ultrasonic Distance Sensor Module Measuring Sensor Module
30.00 ZAR
inc
for 1 Each
USB to RS485 TTL Serial Converter Adapter FTDI Interface FT232RL [BMT USB RS485 TTL CONVERTER FTDI]
USB to RS485 TTL Serial Converter Adapter FTDI Interface FT232RL
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Adjustable DC/DC Buck Module LM2596S I/P 3-40V O/P 1,5-35V 3A (Requires 1,5V Differential) See also AZL ADJ DC/DC Module 3A 1,5-35V [BMT 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 AZL ADJ DC/DC Module 3A 1,5-35V
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Soil Temperature and Humidity Sensor, Soil Moisture Sensor Board And Sensor Probe Kit. Operating Voltage 3.3~5Vdc [BMT SOIL MOISTURE SENSOR KIT]
Soil Temperature and Humidity Sensor, Soil Moisture Sensor Board And Sensor Probe Kit. Operating Voltage 3.3~5Vdc
16.00 ZAR
inc
for 1 Each
Mono Digital Audio Power Amplifier Chip, High Output and Low Power Consumption. Working Voltage: DC 10-30V (Recommended use Voltage 24V Output 2A Power Supply) Applicable Speaker Impedance: 4/6/8 OHM(8 OHM is the best). Power Output: 60W, PCB Board Size: [BMT AUDIO AMP MONO 60W TPA3118]
Mono Digital Audio Power Amplifier Chip, High Output and Low Power Consumption. Working Voltage: DC 10-30V (Recommended use Voltage 24V Output 2A Power Supply) Applicable Speaker Impedance: 4/6/8 OHM(8 OHM is the best). Power Output: 60W, PCB Board Size:
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MIFARE MFRC522 13.56MHZ RFID Card Reader/detector Kit Module with Card and Tag, RC522 RFID Module with IC Card [BMT RFID CARD READER/DETECT. KIT]
MIFARE MFRC522 13.56MHZ RFID Card Reader/detector Kit Module with Card and Tag, RC522 RFID Module with IC Card
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150W DC-DC Boost Converter 10-32V to 12-35V 6A [BMT DC/DC BOOSTER 12-35VOUT 150W]
150W DC-DC Boost Converter 10-32V to 12-35V 6A
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TCRT5000 IR Infrared Sensor Line Tracker Sensor Obstacle Avoidance Module [BMT LINE TRACKING SENSOR]
TCRT5000 IR Infrared Sensor Line Tracker Sensor Obstacle Avoidance Module
14.00 ZAR
inc
for 1 Each
8X8 LED Dot Matrix Display Module MAX7219 [BMT 1XDOT MATRIX MODULE MAX7219]
8X8 LED Dot Matrix Display Module MAX7219
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Stepstick Stepper Driver Board DRV8825. Used for 3D or CNC Boards. 1,5A Per Phase. 6 Step Resolutions. [BMT RAMPS STEPPER DRIVER DRV8825]
Stepstick Stepper Driver Board DRV8825. Used for 3D or CNC Boards. 1,5A Per Phase. 6 Step Resolutions.
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IIC/I2C/TWI 1602 Serial LCD Module Display for Arduino MEGA2560/UNO R3. [BMT 16X2 I2C LCD BLUE]
IIC/I2C/TWI 1602 Serial LCD Module Display for Arduino MEGA2560/UNO R3.
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20X4 Character Blue Backlight 5V LCD Module - Not 12C [BMT LCD 20X4 - BLUE BACKLIGHT]
20X4 Character Blue Backlight 5V LCD Module - Not 12C
86.00 ZAR
inc
for 1 Each
SG5010 Torque Coreless Servo 360°, Size: About 41 x40 x 19.5 mm, Connecting Line: About 280 mm. Reaction Speed: 0.13-0.17sec /60 Degrees. Stall Torque: 8kg/cm (4.8V) AND 11kg/cm(6.0V). Operating Temperature: --30 to +60°. Rotation Angle:180 De [BMT SERVO MOTOR SG5010 360DEG]
SG5010 Torque Coreless Servo 360°, Size: About 41 x40 x 19.5 mm, Connecting Line: About 280 mm. Reaction Speed: 0.13-0.17sec /60 Degrees. Stall Torque: 8kg/cm (4.8V) AND 11kg/cm(6.0V). Operating Temperature: --30 to +60°. Rotation Angle:180 De
129.00 ZAR
inc
for 1 Each
6" LCD Nokia 5110 LCD Module with Blue Backlight [BMT NOKIA5110 DISPLAY BLUE]
6" LCD Nokia 5110 LCD Module with Blue Backlight
93.00 ZAR
inc
for 1 Each
Lithium Battery Charge Control Board, 6 TO 60VDC, 30A [BMT XH-M604 DIGI BATT CONT 6-60V]
Lithium Battery Charge Control Board, 6 TO 60VDC, 30A
85.00 ZAR
inc
for 1 Each
63A DIN Rail Adjustable Over Voltage/Under Voltage Protector. Under Voltage:140V-210V (Default:170). Over Voltage:240V-300V (Default : 270V) [BMT D/R 63A OVER/UNDER VOLT PROT]
63A DIN Rail Adjustable Over Voltage/Under Voltage Protector. Under Voltage:140V-210V (Default:170). Over Voltage:240V-300V (Default : 270V)
250.00 ZAR
inc
for 1 Each
Compatible with Arduino 5V/10A 4CH Relay Module with N/O and N/C Contacts and Opto Isolated I/P [BMT RELAY BOARD 4CH 5V]
Compatible with Arduino 5V/10A 4CH Relay Module with N/O and N/C Contacts and Opto Isolated I/P
50.00 ZAR
inc
for 1 Each
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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.