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Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE
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IR Infrared Slotted Optical Speed Measuring Sensor [HKD MINI SPEED SENSOR -74HC14]
IR Infrared Slotted Optical Speed Measuring Sensor
18.00 ZAR
inc
for 1 Each
10A Speed Controller/PWM Speed Controller/12V-40V 10A Speed Controller [HKD PWM DC MOTOR CONT 10A 12-40V]
10A Speed Controller/PWM Speed Controller/12V-40V 10A Speed Controller
50.00 ZAR
inc
for 1 Each
Real Time Clock-Using Dallas DS1302. CR2032 Battery Not Included [HKD REAL TIME CLOCK-DS1302]
Real Time Clock-Using Dallas DS1302. CR2032 Battery Not Included
15.00 ZAR
inc
for 1 Each
Mechanical Arm Paw Gripper Clamp kit for Robot MG995 BLACK [HKD ROBOT CLAW MKII]
Mechanical Arm Paw Gripper Clamp kit for Robot MG995 BLACK
150.01 ZAR
inc
for 1 Each
100cm Micro USB Cable BLACK [HKD USB CABLE 1M AM-MICRO]
100cm Micro USB Cable BLACK
18.00 ZAR
inc
for 1 Each
HC-SR505 Mini Infrared Motion Sensor [HKD DIGITAL MINI PIR MOTION SENS]
HC-SR505 Mini Infrared Motion Sensor
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YF-S201 Water Flow Sensor BLACK G1/2IN [HKD G1/2IN WATER FLOW SENSOR]
YF-S201 Water Flow Sensor BLACK G1/2IN
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JT308 USB RFID Card Reader 125KHz [HKD JT308 125KHZ RFID CARD READE]
JT308 USB RFID Card Reader 125KHz
115.00 ZAR
inc
for 1 Each
RTC I2C DS3231SN ChronoDot V2.0 Real-time Clock Module [HKD I2C REAL TIME CLOCK- DS3231S]
RTC I2C DS3231SN ChronoDot V2.0 Real-time Clock Module
120.00 ZAR
inc
for 1 Each
Fixed Bracket for N20 Motor with Screw [HKD N20 GEAR MOTOR BRACKET]
Fixed Bracket for N20 Motor with Screw
5.00 ZAR
inc
for 1 Each
3.5 inch (320*480) TFT Touchscreen Display Module [HKD RASPBERRY PI 3.5IN TOUCH TFT]
3.5 inch (320*480) TFT Touchscreen Display Module
450.00 ZAR
inc
for 1 Each
4pcs/lot TT Motor Mounting Bracket wiith M3 * 30 Screw Nut [HKD TT MOTOR CHASSIS BRACKET]
4pcs/lot TT Motor Mounting Bracket wiith M3 * 30 Screw Nut
8.00 ZAR
inc
for 1 Each
GT2 Timing Belt Fixing Piece Teeth pitch 2mm 9*40mm [HKD GT2 BELT FIX PLATE 2MM PITCH]
GT2 Timing Belt Fixing Piece Teeth pitch 2mm 9*40mm
15.00 ZAR
inc
for 1 Each
L-shaped Elbow Two-way Joint for 385 Pump 12mm [HKD ELBOW FOR R-385 PUMP 12MM]
L-shaped Elbow Two-way Joint for 385 Pump 12mm
11.99 ZAR
inc
for 1 Each
L-shaped Elbow Two-way Joint for 385 Pump 16mm [HKD ELBOW FOR R-385 PUMP 16MM]
L-shaped Elbow Two-way Joint for 385 Pump 16mm
14.00 ZAR
inc
for 1 Each
L-shaped Elbow Two-way Joint for 385 Pump 8mm [HKD ELBOW FOR R-385 PUMP 8MM]
L-shaped Elbow Two-way Joint for 385 Pump 8mm
9.00 ZAR
inc
for 1 Each
MP3 MP3+V, WMA, WAV, MIDI, SP-MIDI Decoder/Encoderdevelopment Board. Supports MP3 and WAV Streams and Recording. [HKD VS1003B MP3 DECODER/ENCODER]
MP3 MP3+V, WMA, WAV, MIDI, SP-MIDI Decoder/Encoderdevelopment Board. Supports MP3 and WAV Streams and Recording.
195.01 ZAR
inc
for 1 Each
13.56MHz Erasable RFID Mifare Classic Key Tag-Compatible with Philips S50 [HKD RFID KEY TAG 13,56MHZ- 5/PKT]
13.56MHz Erasable RFID Mifare Classic Key Tag-Compatible with Philips S50
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LM317 T Buck Module. Output Current : 1.5A - Adjustable Output Voltage Range : 1.2 ~ 37V - Voltage Input : 4.2 ~ 40 V [HKD DC/DC BUCK MODULE -LM317T]
LM317 T Buck Module. Output Current : 1.5A - Adjustable Output Voltage Range : 1.2 ~ 37V - Voltage Input : 4.2 ~ 40 V
20.00 ZAR
inc
for 1 Each
ESP-01/01S Adapter Breakout Board [HKD ESP-01/01S BREAKOUT BOARD]
ESP-01/01S Adapter Breakout Board
8.00 ZAR
inc
for 1 Each
ESP8266-ESP01 WiFi Download Module. Uses CH340G USB to Serial Port Chip. On-Board Toggle Switch. UART Side for Serial TTL Debugging by at COMMANDS, ‘PROG’ for Firmware Programming [HKD ESP-01 USB PROGRAM ADAPTER-3]
ESP8266-ESP01 WiFi Download Module. Uses CH340G USB to Serial Port Chip. On-Board Toggle Switch. UART Side for Serial TTL Debugging by at COMMANDS, ‘PROG’ for Firmware Programming
75.00 ZAR
inc
for 1 Each
ESP8266-ESP01 WiFi Download Module. Uses CP2104 USB to Serial Port Chip, with ESP8266 Automatic Download Circuit. [HKD ESP-01 USB PROGRAM ADAPTER-1]
ESP8266-ESP01 WiFi Download Module. Uses CP2104 USB to Serial Port Chip, with ESP8266 Automatic Download Circuit.
110.00 ZAR
inc
for 1 Each
DC Geared Motor 12V 60RPM. 4mm Shaft. Gear Ratio 1:138. Stall Torque: >8.2KG/CM [HKD DC MOTOR 12V 60RPM]
DC Geared Motor 12V 60RPM. 4mm Shaft. Gear Ratio 1:138. Stall Torque: >8.2KG/CM
130.00 ZAR
inc
for 1 Each
LED Traffic Light Module 5V [HKD 5V TRAFFIC LIGHT MODULE]
LED Traffic Light Module 5V
11.01 ZAR
inc
for 1 Each
Electronic Buzzer Breakout Board 5V 3Pin Interface [HKD ELECTRONIC BUZZER]
Electronic Buzzer Breakout Board 5V 3Pin Interface
10.01 ZAR
inc
for 1 Each
ZK-4KX CNC DC DC Buck Boost Converter CC CV 0.5-30V 4A Power Module Adjustable Regulated Power Supply for Solar Battery Charging. CC CV 0.5-30V 4A [HKD BUCK/BOOST/SOLAR 0.5-30V 4A]
ZK-4KX CNC DC DC Buck Boost Converter CC CV 0.5-30V 4A Power Module Adjustable Regulated Power Supply for Solar Battery Charging. CC CV 0.5-30V 4A
260.00 ZAR
inc
for 1 Each
24 Pin Breakout Board for USB 3.1-TYPE C [HKD USB3.1-24PIN TYPE C BREAKOUT]
24 Pin Breakout Board for USB 3.1-TYPE C
45.00 ZAR
inc
for 1 Each
White Breadboard with 830 Tie Points. Suitable Power Supply-ACM and SME BREADBOARD POWER MODULE [HKD BREADBOARD 16,5X5,5CM 830TP]
White Breadboard with 830 Tie Points. Suitable Power Supply-ACM and SME BREADBOARD POWER MODULE
23.00 ZAR
inc
for 1 Each
4X4 16Key Hex Tact Switch Keypad. 0-9, F1-F4, * and # [HKD 4X4 16KEY TACT SWITCH KEYPAD]
4X4 16Key Hex Tact Switch Keypad. 0-9, F1-F4, * and #
30.00 ZAR
inc
for 1 Each
DC Geared Motor 12V 130RPM. 4mm Shaft. Gear Ratio Approx 1:64. Stall Torque: >3.6KG/CM [HKD DC MOTOR 12V 130RPM]
DC Geared Motor 12V 130RPM. 4mm Shaft. Gear Ratio Approx 1:64. Stall Torque: >3.6KG/CM
130.00 ZAR
inc
for 1 Each
DC Geared Motor 12V 12RPM. 4mm Shaft. Gear Ratio Approx 1:690. Stall Torque: >9KG/CM [HKD DC MOTOR 12V 12RPM]
DC Geared Motor 12V 12RPM. 4mm Shaft. Gear Ratio Approx 1:690. Stall Torque: >9KG/CM
130.00 ZAR
inc
for 1 Each
Real Time Clock -I2C with 24C32-32K EEPROM with CR2032 Battery Holder (Battery not included) [BMT REAL TIME CLOCK-DS1307]
Real Time Clock -I2C with 24C32-32K EEPROM with CR2032 Battery Holder (Battery not included)
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Stem Electronic Science Building Blocks, 3in1 Bubble Machine, Vaccuum and Floating Ball Kit [EDU-TOY BMT TURBO AIR BUBBLE KIT]
Stem Electronic Science Building Blocks, 3in1 Bubble Machine, Vaccuum and Floating Ball Kit
121.90 ZAR
inc
for 1 Each
JS-C33 12V General Purpose Programmable Battery Power Display Module/ Battery Capacity Tester [BMT PROG BATTERY CAPACITY TESTER]
JS-C33 12V General Purpose Programmable Battery Power Display Module/ Battery Capacity Tester
194.99 ZAR
inc
for 1 Each
UNO R3 ProtoShield with Mini Breadboard [BMT ARDU PROTO SHIELD+BREADBOARD]
UNO R3 ProtoShield with Mini Breadboard
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5V 30A Relay Module with High Current Output Terminals. Compatible with Arduino 5V/30A CH Relay Module with N/O and N/C Contacts with Opto Isolated I/P [BMT RELAY BOARD 1CH 5V 30A H/DUT]
5V 30A Relay Module with High Current Output Terminals. Compatible with Arduino 5V/30A CH Relay Module with N/O and N/C Contacts with Opto Isolated I/P
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2 Channel Relay Module 12V, Maximum Load: AC 250V / 10A, DC 30V / 10A; The Module Supports High or Low Level Triggered Current, Set by jumper. Module Size: 50mm x 26mm x 18.5mm (L x W x H) [BMT RELAY BOARD 2CH 12V RED H/L]
2 Channel Relay Module 12V, Maximum Load: AC 250V / 10A, DC 30V / 10A; The Module Supports High or Low Level Triggered Current, Set by jumper. Module Size: 50mm x 26mm x 18.5mm (L x W x H)
45.00 ZAR
inc
for 1 Each
2 WIRE 0.28IN DC 2.5-30V DIGITAL VOLTMETER LED [DPM/BMT MINI DIG VOLTMT 2,5-30V]
2 WIRE 0.28IN DC 2.5-30V DIGITAL VOLTMETER LED
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2000W 220V AC SCR Electric Voltage Speed Control [BMT AC SPEED/DIMMER CONTRL 2000W]
2000W 220V AC SCR Electric Voltage Speed Control
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12VDC 5W Mini Submersible Water Pump in IP68 ABS with Silent Brushless Motor 3m Static Lift and 240L/HR Flow Rate [BMT MINI SUBM WATER PUMP 12VDC]
12VDC 5W Mini Submersible Water Pump in IP68 ABS with Silent Brushless Motor 3m Static Lift and 240L/HR Flow Rate
Call for Price  
M20 1.5-6V Vibrator Motor [BMT M20 VIBRATOR MOTOR 1.5-6V]
M20 1.5-6V Vibrator Motor
21.00 ZAR
inc
for 1 Each
Mini DC Diaphragm Water Pump R-385 6-12VDC 0,6A [BMT MINI WATER/AIR PUMP 6-12VDC]
Mini DC Diaphragm Water Pump R-385 6-12VDC 0,6A
55.00 ZAR
inc
for 1 Each
128X64 OLED LCD Display 1.3" SPI Blue [BMT SPI 1.3IN OLED 128X64-BLU 7P]
128X64 OLED LCD Display 1.3" SPI Blue
125.01 ZAR
inc
for 1 Each
DC 12V Bluetooth Relay Board, Single Channel 12V/10A Relay Module and SPP-C Bluetooth Serial Port Slave Module. The relay switch, Can receive Commands via Mobile Phone And APP and be controllled. [BMT BLUETOOTH CONTROL RELAY 1CH]
DC 12V Bluetooth Relay Board, Single Channel 12V/10A Relay Module and SPP-C Bluetooth Serial Port Slave Module. The relay switch, Can receive Commands via Mobile Phone And APP and be controllled.
149.01 ZAR
inc
for 1 Each
MINI PUMP 3-6V [BMT MINI SUBM WATER PUMP 3-6VDC]
MINI PUMP 3-6V
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5V 1 Channel High/Low Level Triger Relay Module with Optocoupler [BMT RELAY BOARD 1CH 5V RED H/L]
5V 1 Channel High/Low Level Triger Relay Module with Optocoupler
24.00 ZAR
inc
for 1 Each
4 Pin RGB Female/Female 35m White Does not come with Pins. Suitable header 708401 [BMT LED RGB 4PIN F/F EXT 5MT]
4 Pin RGB Female/Female 35m White Does not come with Pins. Suitable header 708401
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BT04-A Bluetooth Serial Port Module [BMT CSR BLUETOOTH MODULE V2.1]
BT04-A Bluetooth Serial Port Module
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31 in 1 Aluminum Precision Screwdriver Set Repair Opening Tool Kit [BMT 31PC PRECISION SCREW DRIVERS]
31 in 1 Aluminum Precision Screwdriver Set Repair Opening Tool Kit
39.00 ZAR
inc
for 1 Each
Infrared Photoelectric Reflection Intelligent Car Obstacle Avoidance Sensor Module [BMT IR OBSTACLE AVOIDANCE SENSOR]
Infrared Photoelectric Reflection Intelligent Car Obstacle Avoidance Sensor Module
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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.