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Internet of Things (IOT) Related Products

687 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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PCB Mount Battery Holder for Single 18650 Battery. 7.5x2.3x2.1cm. (Battery not included) [HKD 1XLC18650 BATT HOLDER W/PINS]
PCB Mount Battery Holder for Single 18650 Battery. 7.5x2.3x2.1cm. (Battery not included)
10.01 ZAR
inc
for 1 Each
2,4IN TFT LCD Touch Shield with Micro SD Socket. Works with UNO and MEGA- Not Leonardo [HKD 2,4IN TFT LCD TOUCH SHIELD]
2,4IN TFT LCD Touch Shield with Micro SD Socket. Works with UNO and MEGA- Not Leonardo
200.00 ZAR
inc
for 1 Each
37 Sensor Modules Starter Kit [HKD 37 IN 1 SENSOR KIT FOR ARDUI]
37 Sensor Modules Starter Kit
305.00 ZAR
inc
for 1 Each
3D Printer Heating Bed Toughened Glass Plate 214x200x3mm [HKD 3D PRINTER GLASS HEATED BED]
3D Printer Heating Bed Toughened Glass Plate 214x200x3mm
180.01 ZAR
inc
for 1 Each
1mt Blue Teflon Tube (PTFE) Feeder Pipe for 1.75mm Filament ID:2mm, OD:4mm. Temp:-190 TO 280 ° C [HKD 3D PRINTER TEFLON 4MM/1.75MM]
1mt Blue Teflon Tube (PTFE) Feeder Pipe for 1.75mm Filament ID:2mm, OD:4mm. Temp:-190 TO 280 ° C
30.00 ZAR
inc
for 1 Each
3D Printer Extruder Nozzle 0,4mm [HKD 3D PRNT EXTRD NOZZLE 0,4MM]
3D Printer Extruder Nozzle 0,4mm
13.00 ZAR
inc
for 1 Each
3 Pin Female to 3 Pin Female Dupont Connectors. PH2, 54/PH2, 54MM [HKD 3P F/F JUMPER CAB 20CM 5/PK]
3 Pin Female to 3 Pin Female Dupont Connectors. PH2, 54/PH2, 54MM
32.00 ZAR
inc
for 1 Each
Compatible with Arduino 4 Channel Relay Shield [HKD 4 CHANNEL RELAY SHIELD]
Compatible with Arduino 4 Channel Relay Shield
99.99 ZAR
inc
for 1 Each
TM1637 - 4 Digit Common Anode Red LED Display. I2C-4 Pin (GND, VCC, DIO, CLK). 5V OR 3.3V [HKD 4 DIG LED DISPLAY I2C-4WIRE]
TM1637 - 4 Digit Common Anode Red LED Display. I2C-4 Pin (GND, VCC, DIO, CLK). 5V OR 3.3V
30.00 ZAR
inc
for 1 Each
5 Axis MACH3 CNC Breakout Board Interface for Stepper Motor Driver [HKD 5 AXIS MACH3 STEPPER I/FACE]
5 Axis MACH3 CNC Breakout Board Interface for Stepper Motor Driver
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75 Assorted Plastic Gear Set Containing Crown, Single /Double Reduction & Worm Gears [HKD 75X PLASTIC MOTOR GEAR KIT]
75 Assorted Plastic Gear Set Containing Crown, Single /Double Reduction & Worm Gears
80.01 ZAR
inc
for 1 Each
Neopixel Neomatrix 8X8 - CJMCU 64 Bit RGB LED Pixel Matrix, WS2812 RGB LED 5050 64-Bit WS 2812b LED Light Module, Development Board [HKD 8X8 NEOPIXEL SHIELD-WS2812]
Neopixel Neomatrix 8X8 - CJMCU 64 Bit RGB LED Pixel Matrix, WS2812 RGB LED 5050 64-Bit WS 2812b LED Light Module, Development Board
95.00 ZAR
inc
for 1 Each
HX711 Dual-Channel Weight Sensor Amplifier 24 Bit A/D Module for Arduino [HKD A/D WEIGHING SENSOR CONVERT]
HX711 Dual-Channel Weight Sensor Amplifier 24 Bit A/D Module for Arduino
23.00 ZAR
inc
for 1 Each
A Hall Magnetic Sensor Module That Houses A 49E Linear Hall Effect Device that is Operated with a Help of A Magnetic Source. The Module Varies the output Voltage, which is Generally set by the Input Supply Voltage and Varies in Proportion to the Strength [HKD 49E HALL SENSOR MODULE]
A Hall Magnetic Sensor Module That Houses A 49E Linear Hall Effect Device that is Operated with a Help of A Magnetic Source. The Module Varies the output Voltage, which is Generally set by the Input Supply Voltage and Varies in Proportion to the Strength
15.00 ZAR
inc
for 1 Each
100A Non-Invasive AC Current Sensor Clamp [HKD AC CURRENT SENSOR CLAMP-100A]
100A Non-Invasive AC Current Sensor Clamp
125.01 ZAR
inc
for 1 Each
Non Invasive AC Current Sensor Clamp 0-30A 13x13mm Jaw [HKD AC CURRENT SENSOR CLAMP-30A]
Non Invasive AC Current Sensor Clamp 0-30A 13x13mm Jaw
119.99 ZAR
inc
for 1 Each
2000W 220V AC SCR Electric Voltage Speed Control [HKD AC SPEED/DIMMER CONTRL 2000W]
2000W 220V AC SCR Electric Voltage Speed Control
30.00 ZAR
inc
for 1 Each
TCRT5000 Infra Red Reflective Adjustable Distance Obstacle Avoidance/Line Tracking Sensor 0-3cm 3.3-5V. [HKD ADJ IR DISTANCE SENSOR 0-3CM]
TCRT5000 Infra Red Reflective Adjustable Distance Obstacle Avoidance/Line Tracking Sensor 0-3cm 3.3-5V.
13.00 ZAR
inc
for 1 Each
Buck Module I/P 4-12V O/P 5V 800mA [HKD AMS1117 BUCK MODULE V/O 5V]
Buck Module I/P 4-12V O/P 5V 800mA
11.01 ZAR
inc
for 1 Each
Mini AS608 Optical Fingerprint Reader Sensor Module Compatible with Arduino. 162 Fingerprint Storage [HKD AS608 MINI FINGERPRINT MODUL]
Mini AS608 Optical Fingerprint Reader Sensor Module Compatible with Arduino. 162 Fingerprint Storage
395.00 ZAR
inc
for 1 Each
Attiny85 Micro USB Development Board [HKD ATTINY85 MICRO USB DEV BRD]
Attiny85 Micro USB Development Board
105.00 ZAR
inc
for 1 Each
Mono Digital Audio Power Amplifier Chip, High Output and Low Power Consumption. Working Voltage: DC 10-30V (Recommended use Voltage 24V Output 2A Power Supply) Applicable Speaker Impedance: 4/6/8Ω (8Ω is the best). Power Output: 35W, PCB Board Size: [HKD AUDIO AMP MONO 60W TPA3118]
Mono Digital Audio Power Amplifier Chip, High Output and Low Power Consumption. Working Voltage: DC 10-30V (Recommended use Voltage 24V Output 2A Power Supply) Applicable Speaker Impedance: 4/6/8Ω (8Ω is the best). Power Output: 35W, PCB Board Size:
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GY-BMP280-3.3 High Precision Atmospheric Pressure Sensor Module [HKD BAROMTRC SENSR-BMP280-3.3]
GY-BMP280-3.3 High Precision Atmospheric Pressure Sensor Module
15.00 ZAR
inc
for 1 Each
Lithium Battery (Li-on) BMS Balance Charger/Protection Board for 18650 / 26650 (3.6V / 3.7V). Charge Voltage 12.6-13V/10A. Note: Least 3 battries in series. Does not work with 1 or 2 batteries. Add Suitable Heatsink [HKD 3S LITH BATT CHARGE/PROT 10A]
Lithium Battery (Li-on) BMS Balance Charger/Protection Board for 18650 / 26650 (3.6V / 3.7V). Charge Voltage 12.6-13V/10A. Note: Least 3 battries in series. Does not work with 1 or 2 batteries. Add Suitable Heatsink
25.00 ZAR
inc
for 1 Each
BMP180 I2C Digital Barometric Pressure Sensor Board Module [HKD BMP180 BAROMETER I2C]
BMP180 I2C Digital Barometric Pressure Sensor Board Module
21.00 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.