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Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE
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ARD Compatible Digital Vibration Sensor Module using LM393 Comparator. Normally Closed [HKD SW-420 VIBRATION MODULE]
ARD Compatible Digital Vibration Sensor Module using LM393 Comparator. Normally Closed
17.00 ZAR
inc
for 1 Each
Voltage Detection Module. Output Voltage Equals Input Voltage Divide by 5 with Maximum Input Voltage of 25V [HKD VOLTAGE DETECTION MOD 25VMAX]
Voltage Detection Module. Output Voltage Equals Input Voltage Divide by 5 with Maximum Input Voltage of 25V
6.00 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
125.01 ZAR
inc
for 1 Each
Adafruit LoRa Radio FeatherWing RFM95W 900 MHz RadioFruit [ADF LORA FEATHERWING - RFM95W]
Adafruit LoRa Radio FeatherWing RFM95W 900 MHz RadioFruit
445.00 ZAR
inc
for 1 Each
Original HC-06 Wireless Bluetooth Transceiver Module- Serial for Arduino. 3.3V LDO.Input Voltage: 3.6V-6VMAX (Do Not Exceed 7V) [HKD ORIG BLUETOOTH TRCV MOD HC06]
Original HC-06 Wireless Bluetooth Transceiver Module- Serial for Arduino. 3.3V LDO.Input Voltage: 3.6V-6VMAX (Do Not Exceed 7V)
175.00 ZAR
inc
for 1 Each
High Sensitivity Fast Response Alcohol Gas Sensor used in Breathalyser - Mounted on Board with Sens. Adjust-Used with Arduino ETC. [HKD MQ3 GAS SENSOR MODULE]
High Sensitivity Fast Response Alcohol Gas Sensor used in Breathalyser - Mounted on Board with Sens. Adjust-Used with Arduino ETC.
49.00 ZAR
inc
for 1 Each
This Compact NANO Board features the ATMEGA328P Microcontroller and a Modern USB TYPE-C Port with the CH340 Serial Chip. The package includes a USB-A to USB-C Cable and Unsoldered/Loose Headers [BDD NANO CH340 USB TYPE-C]
This Compact NANO Board features the ATMEGA328P Microcontroller and a Modern USB TYPE-C Port with the CH340 Serial Chip. The package includes a USB-A to USB-C Cable and Unsoldered/Loose Headers
90.00 ZAR
inc
for 1 Each
Weather-Station Stem Kit with ESP32: Tracks Temp, Humidity, Wind Speed, UV, AIR Quality and more with 8 Sensors; IoT-Enabled for Educational Stem & Arduino Learning. 2pcs 18650 Button-top Batteries not included (LC18650-HT) [ACEBOTT WEATHR STATION KIT QE011]
Weather-Station Stem Kit with ESP32: Tracks Temp, Humidity, Wind Speed, UV, AIR Quality and more with 8 Sensors; IoT-Enabled for Educational Stem & Arduino Learning. 2pcs 18650 Button-top Batteries not included (LC18650-HT)
2 400.00 ZAR
inc
for 1 Each
2,8IN TFT LCD Touch Shield with Micro SD Socket. 240X320. Works with UNO and MEGA-Not Leonardo [HKD 2.8IN TFT LCD TOUCH SHIELD]
2,8IN TFT LCD Touch Shield with Micro SD Socket. 240X320. Works with UNO and MEGA-Not Leonardo
239.99 ZAR
inc
for 1 Each
FTDI Cable 5V VCC-3.3V I/O--USB to Serial (TTL Level) Converter which allows for a simple way to Connect TTL Interface Devices to USB, USB to TTL 6 PIN : TTL-232 3V3 FTDI ,1,8M [XFF FTDI CABLE 5V VCC-3.3V I/O]
FTDI Cable 5V VCC-3.3V I/O--USB to Serial (TTL Level) Converter which allows for a simple way to Connect TTL Interface Devices to USB, USB to TTL 6 PIN : TTL-232 3V3 FTDI ,1,8M
320.00 ZAR
inc
for 1 Each
SparkFun Distance Sensor Breakout - 4 Meter, VL53L1X (Qwiic) [SPF DISTANCE SENSOR 4MT VL53L1X]
SparkFun Distance Sensor Breakout - 4 Meter, VL53L1X (Qwiic)
510.00 ZAR
inc
for 1 Each
3.3-5V Arduino Compatible Analog pH Meter Kit for Water Testing. Measuring Range :0-14PH--Measuring Temperature: 0-60 °C==Accuracy: ± 0.1PH (25 °C) [DFR ANALOGUE PH METER KIT V2]
3.3-5V Arduino Compatible Analog pH Meter Kit for Water Testing. Measuring Range :0-14PH--Measuring Temperature: 0-60 °C==Accuracy: ± 0.1PH (25 °C)
865.00 ZAR
inc
for 1 Each
SEN0169-V2. New V2 Pro. Industrial Grade. Hardware Filtered Low Jitter Signal. Industrial Grade Probe. 3.3-5V Arduino Compatible Analog PH Meter Kit for Water Testing. Measuring Range :0-14PH--Measuring Temperature: 0-60 ℃==ACCURACY: ± 0.1PH (25 ℃) [DFR ANALOGUE PH METER PRO KIT V2]
SEN0169-V2. New V2 Pro. Industrial Grade. Hardware Filtered Low Jitter Signal. Industrial Grade Probe. 3.3-5V Arduino Compatible Analog PH Meter Kit for Water Testing. Measuring Range :0-14PH--Measuring Temperature: 0-60 ℃==ACCURACY: ± 0.1PH (25 ℃)
1 305.00 ZAR
inc
for 1 Each
Compact and Powerful ESP32-C3 Super Mini V2 Board with WI-FI and Bluetooth 5.0. Based on RISC-V Architecture, Perfect for IOT, Smart Home, Arduino, and Micropython Applications. USB-C, Low power, and Easy to Program. External Antenna Option [BDD ESP32-C3 BOARD SUPER MINI V2]
Compact and Powerful ESP32-C3 Super Mini V2 Board with WI-FI and Bluetooth 5.0. Based on RISC-V Architecture, Perfect for IOT, Smart Home, Arduino, and Micropython Applications. USB-C, Low power, and Easy to Program. External Antenna Option
110.00 ZAR
inc
for 1 Each
2590 :: Metro Mini ATMEGA328 5V 16MHz with USB and 20 GPIOs [ADF METRO MINI 328-5V 16MHZ]
2590 :: Metro Mini ATMEGA328 5V 16MHz with USB and 20 GPIOs
297.59 ZAR
inc
for 1 Each
4WD Smart Bluetooth Tracking / Obstacle Avoidance Car with ARD UNO, Includes Battery Holder only for 2X18650 Batteries. Does not include 18650 Batteries [BDD BLUETOOTH CAR CHASSIS KIT]
4WD Smart Bluetooth Tracking / Obstacle Avoidance Car with ARD UNO, Includes Battery Holder only for 2X18650 Batteries. Does not include 18650 Batteries
1 120.00 ZAR
inc
for 1 Each
R7FA4 Plus a Development Board, Based on R7FA4M1AB3CFM, Compatible with Arduino UNO R4 MINIMA. [WVS UNO REV 4 MINIMA]
R7FA4 Plus a Development Board, Based on R7FA4M1AB3CFM, Compatible with Arduino UNO R4 MINIMA.
333.99 ZAR
inc
for 1 Each
Gravity: Lab Grade Analog EC / Electrical Conductivity Sensor for Wastewater Testing (K=10). Used To Measure High Electrical Conductivity Liquids, such as Seawater, Concentrated Brine, ETC. [DFR ANALOG HI EC CONDUCT SENSOR]
Gravity: Lab Grade Analog EC / Electrical Conductivity Sensor for Wastewater Testing (K=10). Used To Measure High Electrical Conductivity Liquids, such as Seawater, Concentrated Brine, ETC.
1 680.00 ZAR
inc
for 1 Each
WIG-12000 Audio Development Platform to add Music/Sound to projects with 16-bit Stereo 44.1KHZ [SPF WAV TRIGGER AUDIO DEV BOARD]
WIG-12000 Audio Development Platform to add Music/Sound to projects with 16-bit Stereo 44.1KHZ
850.00 ZAR
inc
for 1 Each
8x8 LED Matrix with MAX7219 Chip for Raspberry PI Model B RPI B+ and can drive 64 LEDS Through Serial Commands via the 4-pin SPI Interface [GTC RASPBERY PI LED 64LED MATRIX]
8x8 LED Matrix with MAX7219 Chip for Raspberry PI Model B RPI B+ and can drive 64 LEDS Through Serial Commands via the 4-pin SPI Interface
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This ACEBOTT QE031 Stem Smart Factory is an Educational Kit with an ESP32 Controller, Designed To Build Real-World Smart Factory Projects Like Robotic Arm, Sorting & Warehouse Automation [ACEBOTT SMART FACTORY KIT QE031]
This ACEBOTT QE031 Stem Smart Factory is an Educational Kit with an ESP32 Controller, Designed To Build Real-World Smart Factory Projects Like Robotic Arm, Sorting & Warehouse Automation
2 400.00 ZAR
inc
for 1 Each
ADAFRUIT FEATHER 32U4 BASIC PROTO using ATMEGA32U4, Clocked AT 8 MHZ and AT 3.3V Logic, 32K Flash and 2KRAM and Built in USB [ADF FEATHER 32U4 BASIC PROTO]
ADAFRUIT FEATHER 32U4 BASIC PROTO using ATMEGA32U4, Clocked AT 8 MHZ and AT 3.3V Logic, 32K Flash and 2KRAM and Built in USB
450.00 ZAR
inc
for 1 Each
SEN-12650 Single Lead Heart Rate Monitor using AD8232 used to Measure Electrical Activity of the Heart [SPF HEART RATE MONITOR - AD8232]
SEN-12650 Single Lead Heart Rate Monitor using AD8232 used to Measure Electrical Activity of the Heart
415.00 ZAR
inc
for 1 Each
Onion Omega Ethernet Expansion [ONION OMEGA ETHERNET EXPANSION]
Onion Omega Ethernet Expansion
260.27 ZAR
inc
for 1 Each
Clear Acrylic 2WD Robot Chassis Kit with Gear Motors, Wheels, Battery Box and 2 x Speed Encoder Discs [BMT CHASSIS 2WD KIT ACRYLIC]
Clear Acrylic 2WD Robot Chassis Kit with Gear Motors, Wheels, Battery Box and 2 x Speed Encoder Discs
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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.