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Internet of Things (IOT) Related Products

1150 Products
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Specials
Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE
22mm 60-500V Mini LED Digital Panel Meter Red IP65 [DPM 22MM RD AC DIG PANEL MET RED]
22mm 60-500V Mini LED Digital Panel Meter Red IP65
50.00 ZAR
inc
for 1 Each
22mm 60-500V Mini LED Digital Panel Meter Green IP65 [DPM 22MM RD AC DIG PANEL MET GRN]
22mm 60-500V Mini LED Digital Panel Meter Green IP65
50.00 ZAR
inc
for 1 Each
PIR 180° 12m, 220VAC. Security Motion Sensor-White, IP44 (Indoor and Outdoor) [HKD PIR 34]
PIR 180° 12m, 220VAC. Security Motion Sensor-White, IP44 (Indoor and Outdoor)
175.00 ZAR
inc
for 1 Each
Micro USB 1X18650 Battery Holder/Charger Protection Board V3 +Cable [HKD 1X18650 BATT HOLD/CHRG+CABLE]
Micro USB 1X18650 Battery Holder/Charger Protection Board V3 +Cable
79.01 ZAR
inc
for 1 Each
220V 10 000W High Power Speed Controller. Voltage: AC 220V. Maximum Power: 10 000W. Voltage Regulation: AC 10V to 220V (Adjust Begin 20V) [HKD AC SPEED/DIMMER CONTR 10KW]
220V 10 000W High Power Speed Controller. Voltage: AC 220V. Maximum Power: 10 000W. Voltage Regulation: AC 10V to 220V (Adjust Begin 20V)
260.00 ZAR
inc
for 1 Each
Day Night Switch 220VAC, 10AMP [HKD DNS10 MOD AC DAYNIGHT SWITCH]
Day Night Switch 220VAC, 10AMP
70.00 ZAR
inc
for 1 Each
0-10 V TO 4-20MA Voltage To Signal Transmitter Module [HKD SIGNAL CONVT 0-10V ~ 4-20MA]
0-10 V TO 4-20MA Voltage To Signal Transmitter Module
110.00 ZAR
inc
for 1 Each
Raspberry PI Extension 4B/3B+/3B/2 Generation GPIO Extension Board Plug and Play [HKD RASP PI 4B GPIO EXT BOARD]
Raspberry PI Extension 4B/3B+/3B/2 Generation GPIO Extension Board Plug and Play
145.00 ZAR
inc
for 1 Each
0.4mm Makerbot MK8 Stainless Steel Nozzle, M6 Thread for 1.75mm Filament [HKD 3D S/STEEL EXTR NOZZLE 0,4MM]
0.4mm Makerbot MK8 Stainless Steel Nozzle, M6 Thread for 1.75mm Filament
17.00 ZAR
inc
for 1 Each
Nema 17 42BYGH48-23D Stepper Motor 48mm. Step Angle:1.8° (200 Steps/REV), 0.55NCM Holding Torque, 1,7A/Phase [HKD STEPPER MOTOR 48MM NEMA 17]
Nema 17 42BYGH48-23D Stepper Motor 48mm. Step Angle:1.8° (200 Steps/REV), 0.55NCM Holding Torque, 1,7A/Phase
260.00 ZAR
inc
for 1 Each
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
45mm Fixed Wing Propellor 1EA CW/CCW [HKD 45MM FW PROPELLOR 1EA CW/CCW]
45mm Fixed Wing Propellor 1EA CW/CCW
25.00 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
WEMOS D1 Mini Single Lithium Battery Charging And Battery Boost Shield [HKD WEMOS D1 MINI BATT CHGR SHLD]
WEMOS D1 Mini Single Lithium Battery Charging And Battery Boost Shield
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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.
185.00 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

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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.