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Internet of Things (IOT) Related Products

662 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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Compatible with Arduino ATMEGA328 UNO REV3. Uses ATMEGA16U2 USB Driver Not CH340 which is Low Cost [HKD UNO REV3]
Compatible with Arduino ATMEGA328 UNO REV3. Uses ATMEGA16U2 USB Driver Not CH340 which is Low Cost
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25A Battery Charger with Protection used for 3-CELL 18650 Rechargeable Batteries. The Circuit has a Separate Charge Function for each Cell, Automatic Shutdown When Full, Short-circuit Protection, Over-Voltage and Under-voltage. [HKD 3S LITH BATT CHARGE/PROT 25A]
25A Battery Charger with Protection used for 3-CELL 18650 Rechargeable Batteries. The Circuit has a Separate Charge Function for each Cell, Automatic Shutdown When Full, Short-circuit Protection, Over-Voltage and Under-voltage.
34.99 ZAR
inc
for 1 Each
4S 15A (with heatsink) Li-Ion Lithium Battery 18650 Charger Protection Board Module [HKD 4S LITH BATT CHARGE/PROT 15A]
4S 15A (with heatsink) Li-Ion Lithium Battery 18650 Charger Protection Board Module
40.00 ZAR
inc
for 1 Each
USB Dual Current & Voltage Detector 3-9VDC 0-3ADC [HKD USB DC POWR DETECT/TEST 3-9V]
USB Dual Current & Voltage Detector 3-9VDC 0-3ADC
67.00 ZAR
inc
for 1 Each
Automatic Ralay Irrigation Module DIY Kit [HKD AUTO RELAY IRRIGATION KIT]
Automatic Ralay Irrigation Module DIY Kit
100.00 ZAR
inc
for 1 Each
RF Transmitter & Receiver 315MHZ Remote Control 100MT Line of Site [HKD RF LINK KIT 315MHZ]
RF Transmitter & Receiver 315MHZ Remote Control 100MT Line of Site
29.00 ZAR
inc
for 1 Each
XH-M603 Lithium Battery Charger Control Board with LED, IN(10-30VDC), OUT(12V-24VDC [HKD XH-M603 DIG BAT CONT 12V-24V]
XH-M603 Lithium Battery Charger Control Board with LED, IN(10-30VDC), OUT(12V-24VDC
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AC 110~220V NTC STC-3008 Digital Temperature Control, Resolution: 0.1 [HKD STC-3008 DIGITAL TEMP CONTRO]
AC 110~220V NTC STC-3008 Digital Temperature Control, Resolution: 0.1
194.99 ZAR
inc
for 1 Each
10KG LOAD CELL SENSOR. RATED OUTPUT: 1.0MV/V±0.15MV/V. ZERO OUTPUT: ±0.1MV/V , CONNECTION: RED WIRE TO +E,BLACK WIRE TO -E,GREEN WIRE TO +S, WHITE WIRE TO -S [BMT ELECTRONIC LOAD CELL 10KG]
10KG LOAD CELL SENSOR. RATED OUTPUT: 1.0MV/V±0.15MV/V. ZERO OUTPUT: ±0.1MV/V , CONNECTION: RED WIRE TO +E,BLACK WIRE TO -E,GREEN WIRE TO +S, WHITE WIRE TO -S
34.99 ZAR
inc
for 1 Each
Pack of 5 PCB Lithium Battery Holder for CR2025 & CR2032 Batteries [HKD PCB BAT HOLDER CR2025/CR2032]
Pack of 5 PCB Lithium Battery Holder for CR2025 & CR2032 Batteries
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3 Wire Mini Digital Voltage Meter 0-100V Red [DPM MINI DIG VOLTMTR 0-100V RD3W]
3 Wire Mini Digital Voltage Meter 0-100V Red
20.00 ZAR
inc
for 1 Each
22mm 60-500V Mini LED Digital Panel Meter Blue IP65 [DPM 22MM RD AC DIG PANEL MET BLU]
22mm 60-500V Mini LED Digital Panel Meter Blue IP65
50.00 ZAR
inc
for 1 Each
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
46.00 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
46.00 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
65.00 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
65.00 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
14.00 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
18.00 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
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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.