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Internet of Things (IOT) Related Products

1176 Products
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Specials
Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE
GT2 Timing Pulley-20 Teeth-2mm Pitch- 8mm Bore- For 6mm Belt Width [HKD GT2 TIMING PULLEY 20T 8MM]
GT2 Timing Pulley-20 Teeth-2mm Pitch- 8mm Bore- For 6mm Belt Width
19.00 ZAR
inc
for 1 Each
Bipolar Stepper Motor with Planet Gear Box (18KG.CM). (Gear Ratio : 5.18). Standard 8mm - Diameter D Type Output Shaft. 1.8° Step Angle (200 Steps/Revolution) [HKD STEPPER MOTOR/PLANET GEARBOX]
Bipolar Stepper Motor with Planet Gear Box (18KG.CM). (Gear Ratio : 5.18). Standard 8mm - Diameter D Type Output Shaft. 1.8° Step Angle (200 Steps/Revolution)
890.00 ZAR
inc
for 1 Each
Bowden MK8 1.75MM 3D Printer Extruder with Nema 17 Left Hand L Bracket Mount [HKD MK8 3D EXTRUDER-LEFT NEMA17]
Bowden MK8 1.75MM 3D Printer Extruder with Nema 17 Left Hand L Bracket Mount
145.00 ZAR
inc
for 1 Each
Rosbot Main Control Board Only. (Chassis not included) Robot Motion Control Board, that can support 4 DC or 2 Stepper Motors at the same timev [HKD ROSBOT ROBOT CHASSIS CONTR]
Rosbot Main Control Board Only. (Chassis not included) Robot Motion Control Board, that can support 4 DC or 2 Stepper Motors at the same timev
425.01 ZAR
inc
for 1 Each
Aluminium Heatsinks, 4 Pieces. Sizes 6 x 14 x 14mm, 6 x 14 x 10mm, 6 x 9 x 9mm & 6 x 7 x 7mm [HKD HEATSINK KIT RASPBERRYPI 4PC]
Aluminium Heatsinks, 4 Pieces. Sizes 6 x 14 x 14mm, 6 x 14 x 10mm, 6 x 9 x 9mm & 6 x 7 x 7mm
18.00 ZAR
inc
for 1 Each
Aluminium Heatsinks, 3 Pieces. Sizes 6 x 14 x 14mm, 6 x 14 x 10mm & 5 x 9 x 9mm [HKD HEATSINK KIT RASPBERRYPI 3PC]
Aluminium Heatsinks, 3 Pieces. Sizes 6 x 14 x 14mm, 6 x 14 x 10mm & 5 x 9 x 9mm
13.00 ZAR
inc
for 1 Each
Voltage: DC12V -24V, No Load AMPS: 2.05A, NO Load Speed: 12V(10 000RPM) - 24V(20 000RPM). D-Type 5mm Shaft [HKD 795 MOTOR 12-24V HI SPD/TORQ]
Voltage: DC12V -24V, No Load AMPS: 2.05A, NO Load Speed: 12V(10 000RPM) - 24V(20 000RPM). D-Type 5mm Shaft
210.00 ZAR
inc
for 1 Each
8 Channel 12V Relay Module with Computer USB Control Switch [HKD 8CH 12V RELAY USB CONTROL BD]
8 Channel 12V Relay Module with Computer USB Control Switch
325.00 ZAR
inc
for 1 Each
Arduino Interface AC/DC Hall Effect Current Sensor Using ACS758. Peak 3KVAC, 500VDC. -50A-TO 50A [HKD AC/DC CURRENT SENSOR MOD 50A]
Arduino Interface AC/DC Hall Effect Current Sensor Using ACS758. Peak 3KVAC, 500VDC. -50A-TO 50A
169.00 ZAR
inc
for 1 Each
ESP8266 ESP-01 5V, The 5V WiFi Relay Module Carries a ESP8266 WIFI Module and Microcontroller. It will send the Serial Port instructions to the Cell Phone APP and implementation within the Local Area Network (LAN) for Wireless Relay Control. [HKD ESP8266 RELAY 1CH 5V 10A]
ESP8266 ESP-01 5V, The 5V WiFi Relay Module Carries a ESP8266 WIFI Module and Microcontroller. It will send the Serial Port instructions to the Cell Phone APP and implementation within the Local Area Network (LAN) for Wireless Relay Control.
89.00 ZAR
inc
for 1 Each
3S 11.1V/12V/12.6V Lithium Battery Capacity Display Board Indicator [HKD 3S LI-ION BATT CAPACITY BRD]
3S 11.1V/12V/12.6V Lithium Battery Capacity Display Board Indicator
25.00 ZAR
inc
for 1 Each
This is an UNASSEMBLED DIY heatsink and fan cooler kit for use with a thermoelectric peltier module like the BMT PELTIER COOLER 12V 60W. An external 12Vdc 6A power supply will also be required. [HKD PELTIER COOLER KIT ONLY]
This is an UNASSEMBLED DIY heatsink and fan cooler kit for use with a thermoelectric peltier module like the BMT PELTIER COOLER 12V 60W. An external 12Vdc 6A power supply will also be required.
165.00 ZAR
inc
for 1 Each
PCB Protoboard Single Sided 8x12cm [HKD S/S PROTOBOARD 8X12CM]
PCB Protoboard Single Sided 8x12cm
17.00 ZAR
inc
for 1 Each
PCB Protoboard Double Sided 8x12cm [HKD D/S PROTOBOARD 8X12CM]
PCB Protoboard Double Sided 8x12cm
22.00 ZAR
inc
for 1 Each
PCB Protoboard Double Sided 9x15cm [HKD D/S PROTOBOARD 9X15CM]
PCB Protoboard Double Sided 9x15cm
27.00 ZAR
inc
for 1 Each
PCB Protoboard Double Sided 7x9cm [HKD D/S PROTOBOARD 7X9CM]
PCB Protoboard Double Sided 7x9cm
17.00 ZAR
inc
for 1 Each
TB6600 Stepper Driver 4A. Supply Voltage: 9-42VDC. Input Voltage: DC 12-48V [HKD STEPPER MOTOR DRIVE/CONT 4A]
TB6600 Stepper Driver 4A. Supply Voltage: 9-42VDC. Input Voltage: DC 12-48V
200.00 ZAR
inc
for 1 Each
KV930 Brushless DC Motor, Complete Set + Banana Head Welded--for Drone [HKD 930KV BRUSHLESS MOTOR 9,8A]
KV930 Brushless DC Motor, Complete Set + Banana Head Welded--for Drone
185.00 ZAR
inc
for 1 Each
12V 150mA Poly Mini Solar Cell Panel Module 1.8W [HKD SOLAR CELL 12V 150MA 1.8W]
12V 150mA Poly Mini Solar Cell Panel Module 1.8W
103.01 ZAR
inc
for 1 Each
9V 220mA Poly Mini Solar Cell Panel Module 2W [HKD SOLAR CELL 9V 220MA 2W]
9V 220mA Poly Mini Solar Cell Panel Module 2W
124.99 ZAR
inc
for 1 Each
UNO R3 RFID Learn Advanced Version Starter Kit [HKD RFID ADVANCD UNO STARTER KIT]
UNO R3 RFID Learn Advanced Version Starter Kit
600.00 ZAR
inc
for 1 Each
Star LED Heatsink and PCB for 1W 3W 5W Universal High Power LEDS [HKD STAR LED HEATSINK 1-5W 5/PK]
Star LED Heatsink and PCB for 1W 3W 5W Universal High Power LEDS
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1W White Power LED (15-30LM). NB. Requires Heatsink Sold Separately--HKD STAR LED HEATSINK 1-5W 5/PK [HKD STAR POWER LED W/WHI 1W 3,3V]
1W White Power LED (15-30LM). NB. Requires Heatsink Sold Separately--HKD STAR LED HEATSINK 1-5W 5/PK
9.75 ZAR
inc
for 1 Each
1W Blue Power LED (15-30LM). [HKD STAR POWER LED BLUE 1W 3,5V]
1W Blue Power LED (15-30LM).
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1W Blue Power Red (15-30LM). [HKD STAR POWER LED RED 1W 3,5V]
1W Blue Power Red (15-30LM).
9.75 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.