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Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE
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Automatic Ralay Irrigation Module DIY Kit [HKD AUTO RELAY IRRIGATION KIT]
Automatic Ralay Irrigation Module DIY Kit
120.00 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
30.00 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
180.00 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
75.00 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
70.00 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
15.00 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
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
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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.