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Internet of Things (IOT) Related Products

1154 Products
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Specials
Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE
TTL to RS232 Convertor Module using MAX3232 IC [HKD RS232 SERIAL CONVERTOR MODUL]
TTL to RS232 Convertor Module using MAX3232 IC
23.00 ZAR
inc
for 1 Each
3D Printer Bed Leveling Spring Set of 4. M3 Screw [HKD SCREW LEVELLING SPRING 4 SET]
3D Printer Bed Leveling Spring Set of 4. M3 Screw
43.00 ZAR
inc
for 1 Each
Metal Mouinting Bracket Kit for MG995/MG996 Type Servos [HKD SERVO BRACKET KIT MG995/996]
Metal Mouinting Bracket Kit for MG995/MG996 Type Servos
69.00 ZAR
inc
for 1 Each
Shaft Flexible Coupler 6,35x8mmx25mm [HKD SHAFT FLEXIB COUPLE 6,35X8MM]
Shaft Flexible Coupler 6,35x8mmx25mm
23.00 ZAR
inc
for 1 Each
Shaft Flexible Coupler 5x5x25mm [HKD SHAFT FLEXIBLE COUPLER 5X5MM]
Shaft Flexible Coupler 5x5x25mm
23.00 ZAR
inc
for 1 Each
Shaft Flexible Coupler 5x8x25mm [HKD SHAFT FLEXIBLE COUPLER 5X8MM]
Shaft Flexible Coupler 5x8x25mm
23.00 ZAR
inc
for 1 Each
Slotted Optical Switch on PCB with LM393 Comparator to Measure RPM ETC. 3,3-5V [HKD MINI SPEED SENSOR -LM393]
Slotted Optical Switch on PCB with LM393 Comparator to Measure RPM ETC. 3,3-5V
18.00 ZAR
inc
for 1 Each
Star Heatsink Power LED White 3W 3,5V 600MA 110-120LM [HKD STAR POWER LED WHITE 3W 3,5V]
Star Heatsink Power LED White 3W 3,5V 600MA 110-120LM
11.99 ZAR
inc
for 1 Each
Easydriver A3967-Bipolar Stepper Motor Driver. for Dig. Pulse I/P 0-5V OR 0-3,3V with Jumper. Supply 7V-20V [HKD STEPPER EASY DRIVER A3967]
Easydriver A3967-Bipolar Stepper Motor Driver. for Dig. Pulse I/P 0-5V OR 0-3,3V with Jumper. Supply 7V-20V
100.00 ZAR
inc
for 1 Each
NEMA17 Stepper Motor 34mm. Step Angle:1.8° (200 Steps/Rev), Voltage:3.4V, 0.3nm Holding Torque, 1,33A/Phase [HKD STEPPER MOTOR 34MM NEMA 17]
NEMA17 Stepper Motor 34mm. Step Angle:1.8° (200 Steps/Rev), Voltage:3.4V, 0.3nm Holding Torque, 1,33A/Phase
175.00 ZAR
inc
for 1 Each
Nema 17 Stepper Motor 40mm Body Length, 12-24V DC, 1.68A/Phase, 1.8 Degree Step Angle (200 Steps Per Revolution), Model 42BYGH40-01 [HKD STEPPER MOTOR 40MM NEMA 17]
Nema 17 Stepper Motor 40mm Body Length, 12-24V DC, 1.68A/Phase, 1.8 Degree Step Angle (200 Steps Per Revolution), Model 42BYGH40-01
170.00 ZAR
inc
for 1 Each
Original (Not Refurbished) LORA RA-02 SX1278 Module 433MHz. Warning **Do Not Transmit Without Connecting A Suitable Antenna (Please Note That A Spring Antenna With IPEX Connector Is Not Included) [HKD SX1278 LORA MODUL 433M 10KM]
Original (Not Refurbished) LORA RA-02 SX1278 Module 433MHz. Warning **Do Not Transmit Without Connecting A Suitable Antenna (Please Note That A Spring Antenna With IPEX Connector Is Not Included)
149.99 ZAR
inc
for 1 Each
TB6560 3A Stepper Motor Driver Board Single-Axis. VSS=10-35VDC. Low Voltage Shutdown and Over Current Protection [HKD TB6560 STEPPER DRIVE 3,5AMAX]
TB6560 3A Stepper Motor Driver Board Single-Axis. VSS=10-35VDC. Low Voltage Shutdown and Over Current Protection
155.00 ZAR
inc
for 1 Each
AM2301(PREV DHT21) Digital Temperature & Humidity Sensor only-not on PCB [HKD TEMP+HUMD SNSR AM2301 ARDUIN]
AM2301(PREV DHT21) Digital Temperature & Humidity Sensor only-not on PCB
115.00 ZAR
inc
for 1 Each
4 Button Trigger Cycle Timer Delay Switch 5-30v Relay Switch Module 24H Timing Control [HKD TRIGGE DELAY TIMER 24H 5-30V]
4 Button Trigger Cycle Timer Delay Switch 5-30v Relay Switch Module 24H Timing Control
110.00 ZAR
inc
for 1 Each
Timer Trigger Delay 0 -24S, 5-30V or 5V Micro USB Supply [HKD TRIGGER DELAY TIMER WITH USB]
Timer Trigger Delay 0 -24S, 5-30V or 5V Micro USB Supply
30.00 ZAR
inc
for 1 Each
Low Power Transceiver for RS485 Communication-5VDC [HKD TTL TO RS-485 MODULE-MAX485]
Low Power Transceiver for RS485 Communication-5VDC
13.00 ZAR
inc
for 1 Each
Ultrasonic Sensor HC-SR04 Cartoon Figure Fixed Bracket--Sensor not included [HKD ULTRASONIC HC-SR04 BRACKET]
Ultrasonic Sensor HC-SR04 Cartoon Figure Fixed Bracket--Sensor not included
11.01 ZAR
inc
for 1 Each
Mounting Bracket for HC-SR04 Ultrasonic Sensor Module [HKD ULTRASONIC PLASTIC BRACKET]
Mounting Bracket for HC-SR04 Ultrasonic Sensor Module
8.00 ZAR
inc
for 1 Each
USB to RS485 TTL Serial Converter Adapter FTDI Interface FT232RL [HKD USB RS485 TTL CONVERTER FTDI]
USB to RS485 TTL Serial Converter Adapter FTDI Interface FT232RL
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Pair of Wheels-65mm to Suit DG01D and DG02S Geared Motors. [HKD WHEELS X 2 - 65MM]
Pair of Wheels-65mm to Suit DG01D and DG02S Geared Motors.
25.99 ZAR
inc
for 1 Each
8 Bit WS2812 5050 RGB Full Colour LED Module 32mm Diam [HKD WS2812 NEOPIXEL 8 LED STICK]
8 Bit WS2812 5050 RGB Full Colour LED Module 32mm Diam
15.00 ZAR
inc
for 1 Each
WS2812 Neopixel Ring with 24 RGB LEDS, Rings can be Cascaded as as only 1 MCU I/O Pin is used for Control. OD 85mm ID 70mm 5V [HKD WS2812 NEOPIXEL RING-24 LED]
WS2812 Neopixel Ring with 24 RGB LEDS, Rings can be Cascaded as as only 1 MCU I/O Pin is used for Control. OD 85mm ID 70mm 5V
52.00 ZAR
inc
for 1 Each
Dual High Power Full H-Bridge Motor Driver 43A-Using Infineon BTS7960 with Thermal Over-Current Protection. [HKD DUAL H-BRG MOTOR DRIVER 43A]
Dual High Power Full H-Bridge Motor Driver 43A-Using Infineon BTS7960 with Thermal Over-Current Protection.
110.00 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, GWireen re to +S, White Wire to -S [HKD 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, GWireen re to +S, White Wire to -S
42.00 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.