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1140 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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520NM 3-5V Green Line Laser 90 Degree [BDD LASER LINE EMITTER 5MW GREEN]
520NM 3-5V Green Line Laser 90 Degree
155.00 ZAR
inc
for 1 Each
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 * 26mm * 18.5mm (L * W * H) [BDD 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 * 26mm * 18.5mm (L * W * H)
40.01 ZAR
inc
for 1 Each
The HX711 Intelligent Weighing Sensor Black Board is a Compact Weighing Module that Integrates an HX711 24-Bit Amplifier and Analog-to-Digital Converter (ADC) with a Digital Display. [BDD HX711 INTELLIG DISPLAY + AMP]
The HX711 Intelligent Weighing Sensor Black Board is a Compact Weighing Module that Integrates an HX711 24-Bit Amplifier and Analog-to-Digital Converter (ADC) with a Digital Display.
175.00 ZAR
inc
for 1 Each
2 Channel Relay Module 5V, Maximum Load: AC 250V / 10A, DC 30V / 10A; The Module Supports High Or Low Level Triggered Current, Set By Jumper. Module Size: 50mm * 26mm * 18.5mm (L * W * H) [BDD RELAY BOARD 2CH 5V RED H/L]
2 Channel Relay Module 5V, Maximum Load: AC 250V / 10A, DC 30V / 10A; The Module Supports High Or Low Level Triggered Current, Set By Jumper. Module Size: 50mm * 26mm * 18.5mm (L * W * H)
30.00 ZAR
inc
for 1 Each
LCD 16X2 with Yellow LED Backlight (Not I2C) (Black Digits) [BDD LCD 16X2 - YELLOW BACKLIGHT]
LCD 16X2 with Yellow LED Backlight (Not I2C) (Black Digits)
31.00 ZAR
inc
for 1 Each
LTC3780 DC/DC CC CV Auto Buck Boost Converter 5-32V TO 1-30V-10A Solar Battery Charger [BDD BUCK/BOOST/SOLAR 1-30VDC 10A]
LTC3780 DC/DC CC CV Auto Buck Boost Converter 5-32V TO 1-30V-10A Solar Battery Charger
349.99 ZAR
inc
for 1 Each
AC 50~300V 100A Digital Voltmeter Ammeter with Closed CT. Power, current, Voltage And Temperature Measuremen [BDD KWS-AC300 LCD POW METER CLOS]
AC 50~300V 100A Digital Voltmeter Ammeter with Closed CT. Power, current, Voltage And Temperature Measuremen
350.00 ZAR
inc
for 1 Each
DHT11 Temperature and Humidity Sensor on PCB with Leads [BDD TEMP+HUMD SNSR DHT11 ON PCB]
DHT11 Temperature and Humidity Sensor on PCB with Leads
21.00 ZAR
inc
for 1 Each
VL53L4CD Laser TOF Sensor 1.3M [BDD VL53L4CD LASER TOF SENS 1.3M]
VL53L4CD Laser TOF Sensor 1.3M
325.00 ZAR
inc
for 1 Each
Compatible With Arduino ATMEGA328 UNO REV3. Uses ATMEGA16U2 USB Driver Not CH340 Which Is Low Cost [BDD UNO REV3]
Compatible With Arduino ATMEGA328 UNO REV3. Uses ATMEGA16U2 USB Driver Not CH340 Which Is Low Cost
139.00 ZAR
inc
for 1 Each
Lithium Battery Holder with 15cm Wire for CR123, CR123A and 16340 Battery [BDD CR123A BATT HOLDER WITH WIRE]
Lithium Battery Holder with 15cm Wire for CR123, CR123A and 16340 Battery
17.00 ZAR
inc
for 1 Each
100A Non-Invasive AC Current Sensor Clamp. Rated Input Current (RMS): 100A. Rated Output: 50mA [BDD AC CURRENT SENSOR CLAMP-100A]
100A Non-Invasive AC Current Sensor Clamp. Rated Input Current (RMS): 100A. Rated Output: 50mA
125.01 ZAR
inc
for 1 Each
HC-05 6PIN V2.0 Bluetooth Module. Master Slave. 3.3V (2.7V-4.2V) For Direct Connection To MCU [BDD BLUETOOTH MODULE HC-05 6PIN]
HC-05 6PIN V2.0 Bluetooth Module. Master Slave. 3.3V (2.7V-4.2V) For Direct Connection To MCU
103.01 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 [BDD 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
LED RGB Common Cathode 5mm 4-Pin. Legs ControllablE RGB Red Green Blue 3-Color [BDD RGB LED 4P 5MM C/CATH 10/PK]
LED RGB Common Cathode 5mm 4-Pin. Legs ControllablE RGB Red Green Blue 3-Color
13.00 ZAR
inc
for 1 Each
1KG Load Cell Sensor. Rated Output: 1.0MV/V±0.15MV/V. Zero Output: ±0.1MV/V [BMT ELECTRONIC LOAD CELL 1KG]
1KG Load Cell Sensor. Rated Output: 1.0MV/V±0.15MV/V. Zero Output: ±0.1MV/V
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7 in 1 Solar Robot Kit [EDU-TOY 7 IN 1 SOLAR ROBOT KIT]
7 in 1 Solar Robot Kit
184.00 ZAR
inc
for 1 Each
A Four-wheel Drive Race Car [EDU-TOY 4 WHEEL DRIVE RACE CAR]
A Four-wheel Drive Race Car
52.90 ZAR
inc
for 1 Each
Cross The Line Of Fire. [EDU-TOY CROSS FIRE CIRCUIT KIT]
Cross The Line Of Fire.
46.00 ZAR
inc
for 1 Each
EDU-TOY Motor Kit [EDU-TOY MOTOR KIT]
EDU-TOY Motor Kit
57.50 ZAR
inc
for 1 Each
Vertical Wooden Traffic Light [EDU-TOY TRAFFIC LIGHT KIT T2]
Vertical Wooden Traffic Light
57.50 ZAR
inc
for 1 Each
When The Flame Sensor Detects The External Fire Source, The Indicator Lights Up And The Buzzer Sounds An Alarm. Please Note That Batteries And A Candle Are Not Included [EDU-TOY FIRE EXTINGUISHER KIT T1]
When The Flame Sensor Detects The External Fire Source, The Indicator Lights Up And The Buzzer Sounds An Alarm. Please Note That Batteries And A Candle Are Not Included
92.00 ZAR
inc
for 1 Each
Mini-controller for Rope Lights [WL310A]
Mini-controller for Rope Lights
110.87 ZAR
inc
for 1 Each
1000RPM DC 6V Mini Metal Gear Motor [BMT N20 GEAR MOTOR 1000RPM@6V]
1000RPM DC 6V Mini Metal Gear Motor
70.00 ZAR
inc
for 1 Each
ESP32-S3 WROOM-1 N16R8 AI Development Board with WiFi, Bluetooth 5.0, 2X USB-C. 240M Processor. SPI VOLTAGE 3,3V. 16MB FLASH QD, 8MB QD PSRAM. 512KB S-RAM. [BMT ESP32-S3 N16R8 AI DEV MODUL]
ESP32-S3 WROOM-1 N16R8 AI Development Board with WiFi, Bluetooth 5.0, 2X USB-C. 240M Processor. SPI VOLTAGE 3,3V. 16MB FLASH QD, 8MB QD PSRAM. 512KB S-RAM.
220.00 ZAR
inc
for 1 Each
100A Non-Invasive AC Current Sensor Clamp [BMT AC CURRENT SENSOR CLAMP-100A]
100A Non-Invasive AC Current Sensor Clamp
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REXC100 Temp Controller + SSR-40DA Solid State Relay + Type K Thermocouple 1m Probe + Heat Sink . Input Voltage:100-240V. Universal Input. Output:SSR (3-32V). Alarm Mode:High Temperature Alarm (Adjustable) [BMT REX-C100 TEMP CONT+SSR+HS+TC]
REXC100 Temp Controller + SSR-40DA Solid State Relay + Type K Thermocouple 1m Probe + Heat Sink . Input Voltage:100-240V. Universal Input. Output:SSR (3-32V). Alarm Mode:High Temperature Alarm (Adjustable)
400.00 ZAR
inc
for 1 Each
High Quality (Taiwan) DC Mini Metal Geared Motor 60RPM @0,12A. Torque 1kgcm [BMT N20 GEAR MOTOR 60RPM@6V HI/Q]
High Quality (Taiwan) DC Mini Metal Geared Motor 60RPM @0,12A. Torque 1kgcm
118.00 ZAR
inc
for 1 Each
Plastic(TT) DC Gear Motor 48:1 3-6VDC [BMT GEARED MOTOR 48:1 3-6VDC]
Plastic(TT) DC Gear Motor 48:1 3-6VDC
20.00 ZAR
inc
for 1 Each
Relay Board 2CH 5V 30AMP High or Low Level Trigger via Jumper [BMT RELAY BOARD 2CH 5V 30A L/HLT]
Relay Board 2CH 5V 30AMP High or Low Level Trigger via Jumper
145.00 ZAR
inc
for 1 Each
LCD 1602 Module(Blue Light) - Not I2C [BMT 16X2 LCD BLUE BACKLIGHT]
LCD 1602 Module(Blue Light) - Not I2C
32.99 ZAR
inc
for 1 Each
ESP32‑S3‑N16R8 WROOM-1 UNO Form Factor Development Board: Dual-Core 240 MHZ MCU with 16 MB Flash, 8 MB PSRAM, WI‑FI & Bluetooth 5.0, USB-C, GPIO, ADC, PWM, Ideal for IoT, AI Edge, and Wireless . [BMT ESP32-S3 N16R8 AI DEV BOARD]
ESP32‑S3‑N16R8 WROOM-1 UNO Form Factor Development Board: Dual-Core 240 MHZ MCU with 16 MB Flash, 8 MB PSRAM, WI‑FI & Bluetooth 5.0, USB-C, GPIO, ADC, PWM, Ideal for IoT, AI Edge, and Wireless .
220.00 ZAR
inc
for 1 Each
Jumper Male/Female 30cm in 40Way Colour Cable [BMT RIBBON JUMPER 40W M/F 30CM]
Jumper Male/Female 30cm in 40Way Colour Cable
24.00 ZAR
inc
for 1 Each
Steel Ball Caster 40 x 20mm [BMT OMNI WHEEL STEEL BALL]
Steel Ball Caster 40 x 20mm
14.00 ZAR
inc
for 1 Each
MAX30102 Heart Rate And Pulse Oximeter Sensor Module [BMT MAX30102 OXYGEN/HEART/BLOOD]
MAX30102 Heart Rate And Pulse Oximeter Sensor Module
75.00 ZAR
inc
for 1 Each
Programmable Tonybot Humanoid Robot Standard Version Assembled for Arduino [TONYBOT HUMANOID ROBOT STANDARD]
Programmable Tonybot Humanoid Robot Standard Version Assembled for Arduino
16 662.99 ZAR
inc
for 1 Each
SunFounder Picar-X AI Video Robot Car Kit for Raspberry Pi 5/4/3B+/3B & Zero 2W (NOT INCLUDED), ChatGPT-4o Enabled with Voice Command & Video Recog, Python, Scratch, Camera, Mic, Rech Batt, Camera 5MP, Line/Object Following, Obstacle Avoidance [SUNFOUNDER PICAR-X]
SunFounder Picar-X AI Video Robot Car Kit for Raspberry Pi 5/4/3B+/3B & Zero 2W (NOT INCLUDED), ChatGPT-4o Enabled with Voice Command & Video Recog, Python, Scratch, Camera, Mic, Rech Batt, Camera 5MP, Line/Object Following, Obstacle Avoidance
2 400.00 ZAR
inc
for 1 Each
4WD Smart Obstacle Avoidance Car [BDD 4WD SMART OBSTACLE AVOID KIT]
4WD Smart Obstacle Avoidance Car
590.00 ZAR
inc
for 1 Each
3.3-5V Ultrasonic Receiver+transmitter On Board.the Hc-sr04+ Has A Wide Voltage Operating Range. External Dimensions and Software Compatible with Old Version of the HC-SR04. Industrial Grade MCU, -20°C-80°C [BDD ULTRASONIC SENSOR HC-SR04+]
3.3-5V Ultrasonic Receiver+transmitter On Board.the Hc-sr04+ Has A Wide Voltage Operating Range. External Dimensions and Software Compatible with Old Version of the HC-SR04. Industrial Grade MCU, -20°C-80°C
26.00 ZAR
inc
for 1 Each
AC 50~300V 100A Digital Voltmeter Ammeter with Open CT. Power, Current, Voltage and Temperature Measurement [BDD KWS-AC300 LCD POW METER OPEN]
AC 50~300V 100A Digital Voltmeter Ammeter with Open CT. Power, Current, Voltage and Temperature Measurement
350.00 ZAR
inc
for 1 Each
EDU-TOY Rope Climbing Robot [EDU-TOY ROPE CLIMBING ROBOT]
EDU-TOY Rope Climbing Robot
75.90 ZAR
inc
for 1 Each
EDU-TOY DIY Solar Walking Robot [EDU-TOY DIY SOLAR WALKING ROBOT]
EDU-TOY DIY Solar Walking Robot
92.00 ZAR
inc
for 1 Each
5VDC - 5015 Sleeve Bearing Cooling Fan For 3D Printer. 50x50x15mm [HKD FANDC005050-15S-3D PRINTER]
5VDC - 5015 Sleeve Bearing Cooling Fan For 3D Printer. 50x50x15mm
27.00 ZAR
inc
for 1 Each
The Studica Robotics Classroom Robotics Kit (70405) is a comprehensive hardware and electronics package designed for education, STEM classrooms, and competition training. [STUDICA CLASSROOM ROBO KIT-70405]
The Studica Robotics Classroom Robotics Kit (70405) is a comprehensive hardware and electronics package designed for education, STEM classrooms, and competition training.
42 445.02 ZAR
inc
for 1 Each
5KΩ PCB/Panel Mount Potentiometer with Spline Shaft [HKD POTLN 502PC SPLINE SHAFT]
5KΩ PCB/Panel Mount Potentiometer with Spline Shaft
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10KΩ PCB/Panel Mount Potentiometer with Spline Shaft [HKD POTLN 103PC SPLINE SHAFT]
10KΩ PCB/Panel Mount Potentiometer with Spline Shaft
6.00 ZAR
inc
for 1 Each
Inline DC Power 4.3mm Plug • with Sleeve and 1.4mm Center Pin [MP205]
Inline DC Power 4.3mm Plug • with Sleeve and 1.4mm Center Pin
98.56 ZAR
inc
for 1 Each
Circular Connector MIL-DTL-5015 Style Screw Lock Environmental Square Flange Panel Recepticle 6 Poles #16 Contant Female Solder 13A 200VAC/250VDC (MS3102E14S-6S) [MS3102E-14S-6S]
Circular Connector MIL-DTL-5015 Style Screw Lock Environmental Square Flange Panel Recepticle 6 Poles #16 Contant Female Solder 13A 200VAC/250VDC (MS3102E14S-6S)
230.58 ZAR
inc
for 1 Each
Panel Mount MC4 Type Solar Photovoltaic Connector Male & Female IP67 DC1000V Temp 85deg MAX30A Cable 4&6mm [BDD MC4 SOLAR PANEL CONNECT PAIR]
Panel Mount MC4 Type Solar Photovoltaic Connector Male & Female IP67 DC1000V Temp 85deg MAX30A Cable 4&6mm
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Fan 80x80x25mm 12VDC Sleeve Bearing AF=39.8(CFM) 2800RPM 0.28A 26DBA. 200mm Cable with 2 Pin (PH-2.54) Connector [BDD FANDC012080-25]
Fan 80x80x25mm 12VDC Sleeve Bearing AF=39.8(CFM) 2800RPM 0.28A 26DBA. 200mm Cable with 2 Pin (PH-2.54) Connector
85.00 ZAR
inc
for 1 Each
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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.