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556 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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IPEX to Male SMA Adapter Cable – 15cm Length [HKD IPEX TO MALE SMA ADAPT 15CM]
IPEX to Male SMA Adapter Cable – 15cm Length
18.00 ZAR
inc
for 1 Each
Soil Temperature and Humidity Sensor, Soil Moisture Sensor Board and Sensor Probe Kit. Operating Voltage 3.3~5VDC [HKD SOIL MOISTURE SENSOR KIT]
Soil Temperature and Humidity Sensor, Soil Moisture Sensor Board and Sensor Probe Kit. Operating Voltage 3.3~5VDC
16.00 ZAR
inc
for 1 Each
D2-1 Intelligent Tracking Car Kit [HKD D2-1 INTEL LINE TRACKING KIT]
D2-1 Intelligent Tracking Car Kit
100.00 ZAR
inc
for 1 Each
5mm LDR 5528 Light Resistance 8-20K AT 10 LUX. Dark Resistance 1M Ohm - Pack of 10 [HKD 5MM 5528 LDR PACK OF 10]
5mm LDR 5528 Light Resistance 8-20K AT 10 LUX. Dark Resistance 1M Ohm - Pack of 10
11.50 ZAR
inc
for 1 Each
DC Motor Driver Module Forward/Reverse Controller 12V 10A Limit Control [HKD FORW/REVSE MOTOR CONTROL 12V]
DC Motor Driver Module Forward/Reverse Controller 12V 10A Limit Control
160.00 ZAR
inc
for 1 Each
5MT Reel. WS2811 12V 14,4W. IP20 (Non Waterproof). 5050 60LED Per Metre RGB LED Strip White. Control OF 3 LEDs at a Time-Not Individual [HKD LED STRP N/WP 12V WS2811 5MT]
5MT Reel. WS2811 12V 14,4W. IP20 (Non Waterproof). 5050 60LED Per Metre RGB LED Strip White. Control OF 3 LEDs at a Time-Not Individual
420.00 ZAR
inc
for 1 Each
10 Pack, 5mm Mercury Switches Voltage: 20V Current: 0.3A [HKD MERCURY SWITCH 5MM 10/PK]
10 Pack, 5mm Mercury Switches Voltage: 20V Current: 0.3A
34.99 ZAR
inc
for 1 Each
CJMCU-MCP4725 I2C DAC Breakout Development Board Module [HKD 12 BIT I2C D/A (DAC) DEV BRD]
CJMCU-MCP4725 I2C DAC Breakout Development Board Module
34.99 ZAR
inc
for 1 Each
Pack of 5 18650 2 Lithium Battery Spacer Bracket.. Without Batteries [HKD 18650 2 BATT SPACER BRACKET]
Pack of 5 18650 2 Lithium Battery Spacer Bracket.. Without Batteries
9.99 ZAR
inc
for 1 Each
Pack of 5 18650 3 Lithium Battery Spacer Bracket [HKD 18650 3 BATT SPACER BRACKET]
Pack of 5 18650 3 Lithium Battery Spacer Bracket
11.50 ZAR
inc
for 1 Each
6V 2X2032 Coin Cell Holder with ON/OFF Switch [HKD 2X2032 COIN CELL HOLDER+SWCH]
6V 2X2032 Coin Cell Holder with ON/OFF Switch
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WS2812B Neopixel Neomatrix 4X4 - 16 RGB LED Pixel Matrix. 5V 5050 RGB LED [HKD 4X4 NEOPIXEL MATRIX-WS2812B]
WS2812B Neopixel Neomatrix 4X4 - 16 RGB LED Pixel Matrix. 5V 5050 RGB LED
29.00 ZAR
inc
for 1 Each
Raspberry Pi 3 Model B+ IR-CUT Camera 5 MP OV5647 Night Vision Focal Adjustable Automatically Switch Day /Night Mode for RPI 3/2 [HKD 5MP RASPBERRY PI IR CAMERA]
Raspberry Pi 3 Model B+ IR-CUT Camera 5 MP OV5647 Night Vision Focal Adjustable Automatically Switch Day /Night Mode for RPI 3/2
375.00 ZAR
inc
for 1 Each
5S Lithium Battery Charger Protection Board, 18.5V, 15A [HKD 5S LITH BATT CHARGE/PROT 15A]
5S Lithium Battery Charger Protection Board, 18.5V, 15A
34.99 ZAR
inc
for 1 Each
Mini 5V PAM8403 Audio Power Amplifier Board 2 Channel with Volume Control [HKD 5V PAM8403 AUD AMP+VOL CONT]
Mini 5V PAM8403 Audio Power Amplifier Board 2 Channel with Volume Control
28.00 ZAR
inc
for 1 Each
8CH Logic Level Convertor BI-Directionalbased on TXB0108 IC. 3,3-5V OR 5-3,3V- Low Current-Not 12C [HKD 8 CHAN LOGIC LEVEL CONVERTOR]
8CH Logic Level Convertor BI-Directionalbased on TXB0108 IC. 3,3-5V OR 5-3,3V- Low Current-Not 12C
17.00 ZAR
inc
for 1 Each
OV7670 VGA Camera Module. CMOS 640X480 SCCB Compatible with I2C Interface. IO Voltage: 2.5V to 3.0V [HKD ARDUI CMOS CAMERA OV7670 I2C]
OV7670 VGA Camera Module. CMOS 640X480 SCCB Compatible with I2C Interface. IO Voltage: 2.5V to 3.0V
45.00 ZAR
inc
for 1 Each
Micro SD Card Shield for D1 Mini TF WiFi ESP8266 Compatible [HKD D1 MINI MICRO SD CARD MODUL]
Micro SD Card Shield for D1 Mini TF WiFi ESP8266 Compatible
23.00 ZAR
inc
for 1 Each
HKD Digital Temp Control Enclosure for BMT/BSK DIGITAL TEMP CONTROL SWITCH [HKD DIGITAL TEMP CONTROL ENCLOSU]
HKD Digital Temp Control Enclosure for BMT/BSK DIGITAL TEMP CONTROL SWITCH
16.00 ZAR
inc
for 1 Each
100A AC Digital LCD Power Panel Meter 80-260V/100A Blue [HKD POWER METER 80-260V/100A BLU]
100A AC Digital LCD Power Panel Meter 80-260V/100A Blue
350.00 ZAR
inc
for 1 Each
Sharp GP2D12 IR Distance Sensor 10-80cm with 3Pin JST Connector [HKD DISTANCE SENSOR 10-80CM-2YOA]
Sharp GP2D12 IR Distance Sensor 10-80cm with 3Pin JST Connector
140.00 ZAR
inc
for 1 Each
Plastic 12V Normally Closed, G1/2IN Water Control Solenoid Valve, 4 Points Male Thread G1/ 2DN15, Solenoid Valve S [HKD G1/2IN WATER FLOW SOLENOID]
Plastic 12V Normally Closed, G1/2IN Water Control Solenoid Valve, 4 Points Male Thread G1/ 2DN15, Solenoid Valve S
92.00 ZAR
inc
for 1 Each
Magnetic Active GPS Antenna with Cable -Centre Freq: 1575.42 MHz ± 3 MHz [HKD GPS ACTIVE ANTENNA MAGNETIC]
Magnetic Active GPS Antenna with Cable -Centre Freq: 1575.42 MHz ± 3 MHz
79.01 ZAR
inc
for 1 Each
Quad Band Open GSM Antenna with Lead and IPEX13 Connector [HKD GSM ANTENNA ON IPEX 13 CON]
Quad Band Open GSM Antenna with Lead and IPEX13 Connector
13.00 ZAR
inc
for 1 Each
3DB GSM Antenna with Interface Cable [HKD GSM ANTENNA+SMA PLUG ON CABL]
3DB GSM Antenna with Interface Cable
34.99 ZAR
inc
for 1 Each
GT2 Timing Pulley-16 Teeth-2mm Pitch- 5mm Bore- for 6mm belt Width [HKD GT2 TIMING PULLEY 16T 5MM]
GT2 Timing Pulley-16 Teeth-2mm Pitch- 5mm Bore- for 6mm belt Width
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3D Printer E3D V5 J-Head Direct Extruder Hotend 1.75mm with Fan. Bowden Tube Extraction System [HKD HOTEND 0,4MM NOZZLE WITH FAN]
3D Printer E3D V5 J-Head Direct Extruder Hotend 1.75mm with Fan. Bowden Tube Extraction System
200.00 ZAR
inc
for 1 Each
8mm Inner Diameter Pillow Block Flange Bearing KFL08 [HKD PILLOW BLOCK BEARING KFL08]
8mm Inner Diameter Pillow Block Flange Bearing KFL08
25.00 ZAR
inc
for 1 Each
I2C Display OLED 0.91IN 128X32 White [HKD I2C 0.91IN OLED 128X32-WHITE]
I2C Display OLED 0.91IN 128X32 White
49.00 ZAR
inc
for 1 Each
Surface Thermocouple K-type Temperature Probe [HKD K-TYPE THERMOCOUPLE PROBE]
Surface Thermocouple K-type Temperature Probe
21.00 ZAR
inc
for 1 Each
5MW Red Cross Laser 12mm 650NM 3-5VDC [HKD LASER EMITTER 5MW-HLM1230+]
5MW Red Cross Laser 12mm 650NM 3-5VDC
55.00 ZAR
inc
for 1 Each
TP4056 USB Type-C 5V 1A 18650 Lithium Polymer (Li-Poly) Battery Charger Module With Charge Protection [HKD LITH CHARGER USB-C 5V/1A]
TP4056 USB Type-C 5V 1A 18650 Lithium Polymer (Li-Poly) Battery Charger Module With Charge Protection
6.50 ZAR
inc
for 1 Each
25T Metal Servo Horn for MG995 MG996 MG996R MG945 S3003 TR213 Servos [HKD METAL SERVO HORN]
25T Metal Servo Horn for MG995 MG996 MG996R MG945 S3003 TR213 Servos
15.00 ZAR
inc
for 1 Each
25T Metal Servo Rocker Arm [HKD METAL SERVO ROCKER ARM 25T]
25T Metal Servo Rocker Arm
27.01 ZAR
inc
for 1 Each
Micro USB Plug to 5.5x2.1mm DC Socket on 16cm Cable - Suitable for Standard Plug-in SWM Power Supply to Raspberry PI [HKD MICRO USB PL TO 2.1MM DC SOC]
Micro USB Plug to 5.5x2.1mm DC Socket on 16cm Cable - Suitable for Standard Plug-in SWM Power Supply to Raspberry PI
18.00 ZAR
inc
for 1 Each
Adjustable Gas Sensor Board for Detecting a wide Range of Gases, Including NH3, Nox, Alcohol, Benzene, Smoke and CO2. [HKD MQ135 GAS SENSOR MODULE]
Adjustable Gas Sensor Board for Detecting a wide Range of Gases, Including NH3, Nox, Alcohol, Benzene, Smoke and CO2.
34.99 ZAR
inc
for 1 Each
Official Raspberry PI 3B Enclosure [HKD ORIG RASPBERRY PI3 B ENC]
Official Raspberry PI 3B Enclosure
34.99 ZAR
inc
for 1 Each
Piezo Electric Transducer-voltage Output Proportional to level of Strain-analogue Interface (SUPPLY 3.3-5V) [HKD PIEZO DISC VIBRATION SENSOR]
Piezo Electric Transducer-voltage Output Proportional to level of Strain-analogue Interface (SUPPLY 3.3-5V)
23.00 ZAR
inc
for 1 Each
Stepstick Stepper Driver Board DRV8825. Used for 3D or CNC Boards. 1.5A Per Phase. 6 Step resolutions. [HKD RAMPS STEPPER DRIVER DRV8825]
Stepstick Stepper Driver Board DRV8825. Used for 3D or CNC Boards. 1.5A Per Phase. 6 Step resolutions.
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Raspberry PI4 Aluminium Case with Internal Indents for Chip Cooling [HKD RASP PI4 CHIP COOL ALUM CASE]
Raspberry PI4 Aluminium Case with Internal Indents for Chip Cooling
195.01 ZAR
inc
for 1 Each
Relay Board 2CH 5V 30AMP High or Low Level Trigger via Jumper [HKD RELAY BOARD 2CH 5V 30A L/HLT]
Relay Board 2CH 5V 30AMP High or Low Level Trigger via Jumper
145.00 ZAR
inc
for 1 Each
SD Card Read/Write Module. Supports 5V/3.3V Input [HKD SD CARD READ/WRITE MODULE]
SD Card Read/Write Module. Supports 5V/3.3V Input
17.00 ZAR
inc
for 1 Each
SD/Micro-SD Card Breakout Module [HKD SD/MICRO-SD BREAKOUT MODULE]
SD/Micro-SD Card Breakout Module
18.00 ZAR
inc
for 1 Each
Solid State Relay. Input Voltage: 3-32VDC 40A. Output Voltage: 24-380V AC. Current Control: 3-25mA DC [HKD SOLID STAT RELAY 3-32VDC 40A]
Solid State Relay. Input Voltage: 3-32VDC 40A. Output Voltage: 24-380V AC. Current Control: 3-25mA DC
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Stepper Motor 4 Phase 5V-Step Angle:5.625 x 1/64-(ALSO Available in AZL 12V) use ULN2003 Driver [HKD STEPPER MOTOR 4 PHASE 5V]
Stepper Motor 4 Phase 5V-Step Angle:5.625 x 1/64-(ALSO Available in AZL 12V) use ULN2003 Driver
30.00 ZAR
inc
for 1 Each
NEMA 17 Stepper Motor Mounting L Bracket [HKD STEPPER MOTOR BRACKET NEMA17]
NEMA 17 Stepper Motor Mounting L Bracket
26.00 ZAR
inc
for 1 Each
XH-M609 Battery Over Discharge Protection Module (Low Battery Cutout). 12-36VDC [HKD TM1638 8 DIG LED DISP 5 WIRE]
XH-M609 Battery Over Discharge Protection Module (Low Battery Cutout). 12-36VDC
59.00 ZAR
inc
for 1 Each
Stainless Steel Waterproof Temperature Probe on 1mt Cable. -55 °C ~ +125 °C [HKD TEMPERATURE PROBE DS18B20 1M]
Stainless Steel Waterproof Temperature Probe on 1mt Cable. -55 °C ~ +125 °C
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XH-M609 Battery Over Discharge Protection Module (Low Battery Cutout). 12-36VDC [HKD XH-M609 LOW BATTERY CUTOUT]
XH-M609 Battery Over Discharge Protection Module (Low Battery Cutout). 12-36VDC
59.00 ZAR
inc
for 1 Each
Stainless Steel Waterproof Temperature Probe on 2m Cable. -55°C ~ +125 °C [HKD TEMPERATURE PROBE DS18B20 2M]
Stainless Steel Waterproof Temperature Probe on 2m Cable. -55°C ~ +125 °C
34.99 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.