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Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE
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Adafruit HUZZAH ESP8266 Breakout [ADF HUZZAH ESP8266 BREAKOUT+3.3V]
Adafruit HUZZAH ESP8266 Breakout
235.00 ZAR
inc
for 1 Each
ASM Graphic LCD4884 Shield with 48x48 Display for Arduino Duemilanove UNO MEGA2560 MEGA1280 [ASM SPI GRAPHIC LCD4884UNO MEGA]
ASM Graphic LCD4884 Shield with 48x48 Display for Arduino Duemilanove UNO MEGA2560 MEGA1280
326.84 ZAR
inc
for 1 Each
Ultimaker Control Board For 3D Printer similar Ramps 1.4 RepRap compatible with Pololu Stepper Driver Boards [ASM ULTIMAKER1.5.7-3D CONTROLLER]
Ultimaker Control Board For 3D Printer similar Ramps 1.4 RepRap compatible with Pololu Stepper Driver Boards
1 003.73 ZAR
inc
for 1 Each
Atmega1284p Reprap Electronics 3D Printer Control Board for Sanguinololu with expansion port supporting I2C, SPI, UART and a few ADC pins, all 14 expansion pins can be used as GPIO as well [ASM SANGUINOLOLU 3D CONTROLLER]
Atmega1284p Reprap Electronics 3D Printer Control Board for Sanguinololu with expansion port supporting I2C, SPI, UART and a few ADC pins, all 14 expansion pins can be used as GPIO as well
915.00 ZAR
inc
for 1 Each
IEEE 802.15.4 Xbee Zigbee Shield Wireless Data Transmission Module Extension Board [GTC XBEE SHIELD]
IEEE 802.15.4 Xbee Zigbee Shield Wireless Data Transmission Module Extension Board
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3D Printer RAMPS LCD Smart Controller includes an SD Card Reader, Rotary Encoders and a 20-Character x 4 Line LCD Display [GTC RAMPS LCD SMART CONTROLLER]
3D Printer RAMPS LCD Smart Controller includes an SD Card Reader, Rotary Encoders and a 20-Character x 4 Line LCD Display
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128X64 Graphic LCD RAMPS Smart Controller with SD Card Reader [GTC RAMPS GRAPHIC SMART CONTROLL]
128X64 Graphic LCD RAMPS Smart Controller with SD Card Reader
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Full Colour LED Module for Arduino with 8 x SMD5050 RGB LEDs [GTC FULL COLOUR LED MODULE-ARDUI]
Full Colour LED Module for Arduino with 8 x SMD5050 RGB LEDs
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8x8 LED Matrix with MAX7219 Chip for Raspberry PI Model B RPI B+ and can drive 64 LEDS Through Serial Commands via the 4-pin SPI Interface [GTC RASPBERY PI LED 64LED MATRIX]
8x8 LED Matrix with MAX7219 Chip for Raspberry PI Model B RPI B+ and can drive 64 LEDS Through Serial Commands via the 4-pin SPI Interface
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2-pin Female to Female Jumper Cable 20cm length used on standard 2.54mm(0.1") breakaway headers comes 5 in a pack [GTC 2P FEM/FEM JUMPER CAB 20CM]
2-pin Female to Female Jumper Cable 20cm length used on standard 2.54mm(0.1") breakaway headers comes 5 in a pack
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Bi-directional DC Motor Speed Controller 12V~40V 120W allows controlling speed of a DC motor using a Pulse-Width-Modulated (PWM) DC voltage with a Duty Cycle adjustable 10~100% but not reverse polarity protected [DGM PWM DC MOTOR CONTR 3A BI-DIR]
Bi-directional DC Motor Speed Controller 12V~40V 120W allows controlling speed of a DC motor using a Pulse-Width-Modulated (PWM) DC voltage with a Duty Cycle adjustable 10~100% but not reverse polarity protected
195.01 ZAR
inc
for 1 Each
1Hz Square Wave Signal Generator Module Function Generator Module 3~12VDC [DGM SQUARE WAVE GENERATOR BOARD]
1Hz Square Wave Signal Generator Module Function Generator Module 3~12VDC
85.00 ZAR
inc
for 1 Each
Liquid/Water Level Sensor. Supply Voltage 5VDC. Can Control Low and High Water Level Through Relay. 3 LED Indicator. Can Switch 10A 250V [DGM WATER LEVEL SENSOR/CONTROL]
Liquid/Water Level Sensor. Supply Voltage 5VDC. Can Control Low and High Water Level Through Relay. 3 LED Indicator. Can Switch 10A 250V
149.01 ZAR
inc
for 1 Each
Relay Board 12V 8CH with RS232 Serial Control Mounted in DIN Rail housing [DGM RELAY BOARD 8CH RS232 CONTRO]
Relay Board 12V 8CH with RS232 Serial Control Mounted in DIN Rail housing
630.49 ZAR
inc
for 1 Each
DC/DC Convertor 12V TO 5V 3A with In-line USB Socket. not for use on iPhone, iPod and Samsung Galaxy S4 [DGM DC/DC BUCK MOD 12TO5V USB IL]
DC/DC Convertor 12V TO 5V 3A with In-line USB Socket. not for use on iPhone, iPod and Samsung Galaxy S4
122.00 ZAR
inc
for 1 Each
DC/DC Convertor 12V TO 5V 3A with Inline Micro USB Plug. not for use on IPHONE, IPOD and Samsung Galaxy S4. [DGM DC/DC BUCK MOD 12TO5V MCUSB]
DC/DC Convertor 12V TO 5V 3A with Inline Micro USB Plug. not for use on IPHONE, IPOD and Samsung Galaxy S4.
116.00 ZAR
inc
for 1 Each
USB To Serial Port Adapter for XBee Bluetooth Bee Arduino [DHG XBEE EXPLORER USB]
USB To Serial Port Adapter for XBee Bluetooth Bee Arduino
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3V - 5V 40mA LilyPad LED Module [DHG LILYPAD 5X LED MODULES 3-5V]
3V - 5V 40mA LilyPad LED Module
22.01 ZAR
inc
for 1 Each
N35 Neodymium Countersunk Ring Magnet 10mm Diameter x 3mm Thick with 3mm Countersunk Hole (5 Pack) [MGT CS RING MAGNET 10X3X3MM 5/PK]
N35 Neodymium Countersunk Ring Magnet 10mm Diameter x 3mm Thick with 3mm Countersunk Hole (5 Pack)
23.00 ZAR
inc
for 1 Each
DC3V 160mA Micro Vacuum Pump Negative Small Pressure Air Pump [DHG MICRO VACUUM PUMP 3VDC 160MA]
DC3V 160mA Micro Vacuum Pump Negative Small Pressure Air Pump
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TowerPro SG5010 Micro Servo with Horns 4.8~6V Input and 5.5~6.5kg Torque and 180° with 90° in each direction [DHG SERVO KIT 4,8-6V 5,5-6,5KG]
TowerPro SG5010 Micro Servo with Horns 4.8~6V Input and 5.5~6.5kg Torque and 180° with 90° in each direction
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2GT-20 Teeth Timing Pulley Wheel with 2mm Tooth pitch, 8mm Bore, 6mm Belt width [DHG 2GT TIMING PULLEY 20T 8MM]
2GT-20 Teeth Timing Pulley Wheel with 2mm Tooth pitch, 8mm Bore, 6mm Belt width
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5W 3,5V Bridgelux Star Power LED in Amber (595-610nm) with 700mA Current, 120° Viewing Angle, 350mW Luminous Flux [DHG STAR PWR LED AMBER 5W 3,5V]
5W 3,5V Bridgelux Star Power LED in Amber (595-610nm) with 700mA Current, 120° Viewing Angle, 350mW Luminous Flux
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5W 3,5V Bridgelux Star Power LED in Cold White (6500k-7500k) with 700mA Current, 120° Viewing Angle, 350mW Luminous Flux [DHG STAR PWR LED C/WHITE 5W 3,5V]
5W 3,5V Bridgelux Star Power LED in Cold White (6500k-7500k) with 700mA Current, 120° Viewing Angle, 350mW Luminous Flux
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9V Battery Box Pack Holder With On/Off Power Switch Toggle Black [9V BATTERY HOLDER+SWITCH]
9V Battery Box Pack Holder With On/Off Power Switch Toggle Black
13.80 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.