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Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE
Page(s): 1 2 3 4
YF-S201 Water Flow Sensor BLACK G1/2IN [HKD G1/2IN WATER FLOW SENSOR]
YF-S201 Water Flow Sensor BLACK G1/2IN
80.01 ZAR
inc
for 1 Each
JT308 USB RFID Card Reader 125KHz [HKD JT308 125KHZ RFID CARD READE]
JT308 USB RFID Card Reader 125KHz
140.00 ZAR
inc
for 1 Each
DC 12V 4.2W 240L/H Flow Rate Waterproof Brushless Pump [HKD MINI SUBM WATER PUMP 12VDC]
DC 12V 4.2W 240L/H Flow Rate Waterproof Brushless Pump
149.01 ZAR
inc
for 1 Each
RTC I2C DS3231SN ChronoDot V2.0 Real-time Clock Module [HKD I2C REAL TIME CLOCK- DS3231S]
RTC I2C DS3231SN ChronoDot V2.0 Real-time Clock Module
120.00 ZAR
inc
for 1 Each
Fixed Bracket for N20 Motor with Screw [HKD N20 GEAR MOTOR BRACKET]
Fixed Bracket for N20 Motor with Screw
6.50 ZAR
inc
for 1 Each
3.5 inch (320*480) TFT Touchscreen Display Module [HKD RASPBERRY PI 3.5IN TOUCH TFT]
3.5 inch (320*480) TFT Touchscreen Display Module
439.01 ZAR
inc
for 1 Each
20g FPV Aerial Camera Nylon Plastic Bracket [HKD PAN/TILT KIT FOR SG90 SERVO]
20g FPV Aerial Camera Nylon Plastic Bracket
20.00 ZAR
inc
for 1 Each
4pcs/lot TT Motor Mounting Bracket wiith M3 * 30 Screw Nut [HKD TT MOTOR CHASSIS BRACKET]
4pcs/lot TT Motor Mounting Bracket wiith M3 * 30 Screw Nut
8.00 ZAR
inc
for 1 Each
Dual LED Lithium Battery Capacity Meter Voltmeter 12V RED [HKD DIG LITH BATT INDICATOR 12V]
Dual LED Lithium Battery Capacity Meter Voltmeter 12V RED
100.00 ZAR
inc
for 1 Each
GT2 Timing Belt Fixing Piece Teeth pitch 2mm 9*40mm [HKD GT2 BELT FIX PLATE 2MM PITCH]
GT2 Timing Belt Fixing Piece Teeth pitch 2mm 9*40mm
20.00 ZAR
inc
for 1 Each
L-shaped Elbow Two-way Joint for 385 Pump 12mm [HKD ELBOW FOR R-385 PUMP 12MM]
L-shaped Elbow Two-way Joint for 385 Pump 12mm
11.99 ZAR
inc
for 1 Each
L-shaped Elbow Two-way Joint for 385 Pump 16mm [HKD ELBOW FOR R-385 PUMP 16MM]
L-shaped Elbow Two-way Joint for 385 Pump 16mm
14.00 ZAR
inc
for 1 Each
L-shaped Elbow Two-way Joint for 385 Pump 8mm [HKD ELBOW FOR R-385 PUMP 8MM]
L-shaped Elbow Two-way Joint for 385 Pump 8mm
9.00 ZAR
inc
for 1 Each
Red Dot Laser 4.5VDC. Lead Length: 7cm.Head Maximum Diameter: 12mm. Rotating Parts Diameter: 8.2mm [HKD RED DOT LASER 4.5V]
Red Dot Laser 4.5VDC. Lead Length: 7cm.Head Maximum Diameter: 12mm. Rotating Parts Diameter: 8.2mm
9.00 ZAR
inc
for 1 Each
LED Module 16 BIT WS2812, CHIP WS2811 5050 RGB, Rainbow LED 60mm, 5V, Both Ends Even Level Interface, Can be connected directly. [HKD WS2812 NEOPIXEL RING-16 LED]
LED Module 16 BIT WS2812, CHIP WS2811 5050 RGB, Rainbow LED 60mm, 5V, Both Ends Even Level Interface, Can be connected directly.
45.00 ZAR
inc
for 1 Each
LM358 Operational Amplifier Adjustable. VCC 3.5-24VDC. Output: 15-20MA [HKD LM358 OP AMP MODULE ADJUST]
LM358 Operational Amplifier Adjustable. VCC 3.5-24VDC. Output: 15-20MA
45.00 ZAR
inc
for 1 Each
Triple Axis Digital Compass Board Using Honywell HMC5883L [HKD 3 AXIS MAGNETOMETER HMC5883L]
Triple Axis Digital Compass Board Using Honywell HMC5883L
75.00 ZAR
inc
for 1 Each
480*320 (Pixel) 3.5inch LCD Shield with SD Card Holder for UNO and MEGA. On Board Level Shifter 5V/3V3 [HKD 3,5IN LCD SHIELD -UNO/MEGA]
480*320 (Pixel) 3.5inch LCD Shield with SD Card Holder for UNO and MEGA. On Board Level Shifter 5V/3V3
320.00 ZAR
inc
for 1 Each
HC-05 6PIN V2.0 Bluetooth Module. Master Slave. 3.3V (2.7V-4.2V) For Direct Connection to MCU [HKD BLUETOOTH MODULE HC-05 6PIN]
HC-05 6PIN V2.0 Bluetooth Module. Master Slave. 3.3V (2.7V-4.2V) For Direct Connection to MCU
110.00 ZAR
inc
for 1 Each
2 Channel Motor Driver Module DRV8833. Input Voltage:3V-10V. Single H-Bridge Output Current:1.5A [HKD RAMPS STEPPER DRIVER DRV8833]
2 Channel Motor Driver Module DRV8833. Input Voltage:3V-10V. Single H-Bridge Output Current:1.5A
25.00 ZAR
inc
for 1 Each
Blue 2WD Aluminium Robot Car Chassis Kit [HKD CHASSIS 2WD KIT ALUM BLUE]
Blue 2WD Aluminium Robot Car Chassis Kit
295.00 ZAR
inc
for 1 Each
An Economical 4-DOF Robotic Arm Each joint can driven by a SG90 Servo. The overall use of wood material is lightweight. Can be controlled using Arduino, or Raspberry Pie. [HKD ROBOT GRIPPER ARM + 4 SERVOS]
An Economical 4-DOF Robotic Arm Each joint can driven by a SG90 Servo. The overall use of wood material is lightweight. Can be controlled using Arduino, or Raspberry Pie.
295.00 ZAR
inc
for 1 Each
2X Banana Plugs to 2X Croc Clips in Red and Black on 1,2MT Flex Wire [HKD 2X BANANA PLUGS-2XCROC22 SET]
2X Banana Plugs to 2X Croc Clips in Red and Black on 1,2MT Flex Wire
22.00 ZAR
inc
for 1 Each
7DOF (GY-91) Gyro Accelerometer/Compass/Barometric Sensor. Chip: MPU9250 (6 Axis) + BMP280. The MPU-9250 Combines a 3-Axis Accelerometer and 3-Axis Gyroscope in a Single Chip. The BMP280 is a Barometric Pressure Sens [HKD 7DOF-MPU9250+BMP280 SENSOR]
7DOF (GY-91) Gyro Accelerometer/Compass/Barometric Sensor. Chip: MPU9250 (6 Axis) + BMP280. The MPU-9250 Combines a 3-Axis Accelerometer and 3-Axis Gyroscope in a Single Chip. The BMP280 is a Barometric Pressure Sens
275.00 ZAR
inc
for 1 Each
W25Q128 Flash Storage Module [HKD W25Q128 FLASH STORAGE MODULE]
W25Q128 Flash Storage Module
100.00 ZAR
inc
for 1 Each
CP2102 USB 2.0 to TTL UART Board [HKD CP2102 USB2.0 TTL UART MODUL]
CP2102 USB 2.0 to TTL UART Board
55.00 ZAR
inc
for 1 Each
Four Dot Red Matrix Display 32X8 Using MAX7219 Driver [HKD 4XDOT MATRIX MODULE MAX7219]
Four Dot Red Matrix Display 32X8 Using MAX7219 Driver
120.00 ZAR
inc
for 1 Each
EM4100 Chip, 125KHz RFID Key Fob Passive, Proximity Smart Tag. [HKD RFID KEY 125KHZ - 5/PKT]
EM4100 Chip, 125KHz RFID Key Fob Passive, Proximity Smart Tag.
37.00 ZAR
inc
for 1 Each
DC Polarity Reverse Switch. 0-24 V [HKD DC POLARITY REVERSE SWITCH]
DC Polarity Reverse Switch. 0-24 V
23.00 ZAR
inc
for 1 Each
2 Pin Lockable JST Male Female Connector Pair on 15cm Cable. 2,54mm PCM (Pack of 5 sets) [HKD 2PIN LOCK JST M&F CAB-5/PKT]
2 Pin Lockable JST Male Female Connector Pair on 15cm Cable. 2,54mm PCM (Pack of 5 sets)
25.00 ZAR
inc
for 1 Each
3 Pin Lockable JST Male Female Connector Pair on 15cm Cable. 2,54mm PCM (Pack of 5 sets) [HKD 3PIN LOCK JST M&F CAB-5/PKT]
3 Pin Lockable JST Male Female Connector Pair on 15cm Cable. 2,54mm PCM (Pack of 5 sets)
33.01 ZAR
inc
for 1 Each
Pack of 5- 4Pin Female to Female Jumper Cables 20cm-Dupont [HKD 4P F/F JUMPER CAB 20CM 5/PK]
Pack of 5- 4Pin Female to Female Jumper Cables 20cm-Dupont
34.99 ZAR
inc
for 1 Each
12V 30A 1 Channel Relay Module with High Current Output Terminals. Compatible with Arduino 12V/30A CH Relay Module with N/O and N/C Contacts with Opto Isolated I/P [HKD RELAY BOARD 1CH 12V 30A H/DU]
12V 30A 1 Channel Relay Module with High Current Output Terminals. Compatible with Arduino 12V/30A CH Relay Module with N/O and N/C Contacts with Opto Isolated I/P
75.00 ZAR
inc
for 1 Each
Original HC-06 Wireless Bluetooth Transceiver Module- Serial for Arduino. 3.3V LDO.Input Voltage: 3.6V-6VMAX (Do Not Exceed 7V) [HKD ORIG BLUETOOTH TRCV MOD HC06]
Original HC-06 Wireless Bluetooth Transceiver Module- Serial for Arduino. 3.3V LDO.Input Voltage: 3.6V-6VMAX (Do Not Exceed 7V)
175.00 ZAR
inc
for 1 Each
Compatible HC-06 Wireless Bluetooth Transceiver Module- Serial for Arduino. 3.3V LDO.Input Voltage: 3.6V-6VMAX (Do Not Exceed 7V) [HKD BLUETOOTH TRCVR MODULE HC06]
Compatible HC-06 Wireless Bluetooth Transceiver Module- Serial for Arduino. 3.3V LDO.Input Voltage: 3.6V-6VMAX (Do Not Exceed 7V)
110.00 ZAR
inc
for 1 Each
TCRT5000 IR Infrared Sensor Line Tracker Sensor Obstacle Avoidance Module [HKD LINE TRACKING SENSOR]
TCRT5000 IR Infrared Sensor Line Tracker Sensor Obstacle Avoidance Module
20.00 ZAR
inc
for 1 Each
Humidity Detection Sensor Module. Rain / Humidity Sensor Module [HKD RAIN/WATER SENSOR MODULE]
Humidity Detection Sensor Module. Rain / Humidity Sensor Module
25.00 ZAR
inc
for 1 Each
SG5010 Torque Coreless Servo 180° (90° in each Direction), Size: About 41 X40 x 19.5 mm, Connecting Line: About 280 mm. Reaction Speed: 0.13-0.17sec /60 Degrees. Stall Torque: 8Kg/cm (4.8V) and 11Kg/cm(6.0V). Operating Temperature : -30° to +60 [HKD SERVO MOTOR SG5010 90DEG]
SG5010 Torque Coreless Servo 180° (90° in each Direction), Size: About 41 X40 x 19.5 mm, Connecting Line: About 280 mm. Reaction Speed: 0.13-0.17sec /60 Degrees. Stall Torque: 8Kg/cm (4.8V) and 11Kg/cm(6.0V). Operating Temperature : -30° to +60
110.00 ZAR
inc
for 1 Each
Stem Electronic Science Building Blocks, Auto Scan FM Radio Model. Encourages Practical Thinking, and Circuit Knowledge [EDU-TOY BMT FM AUTO SCAN RADIO]
Stem Electronic Science Building Blocks, Auto Scan FM Radio Model. Encourages Practical Thinking, and Circuit Knowledge
135.00 ZAR
inc
for 1 Each
Arduino Compatible Pro Micro 328-5V/16MHz. Using ATMEGA32U4 (Built in USB Peripheral) Not Lower Cost ATMEGA328P [BMT PRO MICRO 5V/16MHZ]
Arduino Compatible Pro Micro 328-5V/16MHz. Using ATMEGA32U4 (Built in USB Peripheral) Not Lower Cost ATMEGA328P
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20X4 Character Blue Backlight 3,3V LCD Module — Not 12C [BMT LCD 20X4-BLUE BACKLIGHT 3,3V]
20X4 Character Blue Backlight 3,3V LCD Module — Not 12C
115.00 ZAR
inc
for 1 Each
PWM DC Motor Speed Controller 6V 12V 24V 3A Adjustable Normal-Reverse Switch, The input power range is DC6-28V. NB : DO NOT CONNECT MAINS 220V. [BMT PWM DC MOTOR CONT6/12/24V 3A]
PWM DC Motor Speed Controller 6V 12V 24V 3A Adjustable Normal-Reverse Switch, The input power range is DC6-28V. NB : DO NOT CONNECT MAINS 220V.
69.00 ZAR
inc
for 1 Each
4x H-Bridge Motor Drivers 0.6A (1.2A PEAK). Can Drive: Motor Voltages from 4.5VDC to 16VDC. (Up to 36V IF C6 and C7 ARE Upgraded). Up to 4 Bi-directional DC Motors with Individual 8-bit Speed Selection (256 Speeds). Up to 2 Stepper Motors (UNI OR BIPO) [BMT DC MOTOR SHIELD L293D 1.2A]
4x H-Bridge Motor Drivers 0.6A (1.2A PEAK). Can Drive: Motor Voltages from 4.5VDC to 16VDC. (Up to 36V IF C6 and C7 ARE Upgraded). Up to 4 Bi-directional DC Motors with Individual 8-bit Speed Selection (256 Speeds). Up to 2 Stepper Motors (UNI OR BIPO)
65.00 ZAR
inc
for 1 Each
L298 Dual Bridge DC Motor Driver Shield 2A, Working Voltage 5-12V [BMT DUAL DC MOTOR SHIELD L298]
L298 Dual Bridge DC Motor Driver Shield 2A, Working Voltage 5-12V
260.00 ZAR
inc
for 1 Each
Compatible with Arduino 5V/10A 16CH Relay Module with N/O and N/C contacts with Opto Isolated I/P. (Also for 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL LOGIC). [BMT RELAY BOARD 16CH 5V]
Compatible with Arduino 5V/10A 16CH Relay Module with N/O and N/C contacts with Opto Isolated I/P. (Also for 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL LOGIC).
245.00 ZAR
inc
for 1 Each
28BYJ-48 5V Stepper Motor with ULN2003 Driver Board. Step Torque Angle: 5.625/64. Reduction Ratio: 1/64. [BMT STEPPER 5V +ULN2003 BOARD]
28BYJ-48 5V Stepper Motor with ULN2003 Driver Board. Step Torque Angle: 5.625/64. Reduction Ratio: 1/64.
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GY-521 MPU-6050 MPU6050 MEMS Triple Axis Gyroscope+ Accelerometer for Arduino. I2C Communication [BMT 3 AXIS ACCELEROMETER MPU6050]
GY-521 MPU-6050 MPU6050 MEMS Triple Axis Gyroscope+ Accelerometer for Arduino. I2C Communication
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Arduino Compatible Ethernet Shield, with Wiznet W5100 R3 Network for UNO and Mega 2560 with Micro-SD Card Slot. [BMT ETHERNET SHIELD W5100 R3]
Arduino Compatible Ethernet Shield, with Wiznet W5100 R3 Network for UNO and Mega 2560 with Micro-SD Card Slot.
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Triple Axis Accelerometer Breakout Board-MMA7361, Support 5V/3.3V Voltage Input, Speed, Ideal for High Noise Power Supply Environment. Common Pin, Pin Standard 100MIL (2.54mm), Convenient for the matrix board. [BMT 3 AXIS ACELRMTR MMA7361BOARD]
Triple Axis Accelerometer Breakout Board-MMA7361, Support 5V/3.3V Voltage Input, Speed, Ideal for High Noise Power Supply Environment. Common Pin, Pin Standard 100MIL (2.54mm), Convenient for the matrix board.
129.01 ZAR
inc
for 1 Each
ADXL345 IIC / SPI Digital Angle Sensor Acceleration Module, Support 5V / 3.3V Voltage Input, On Board RT9161 Power Chip [BMT 3 AXIS ACCELEROMTR ADXL345]
ADXL345 IIC / SPI Digital Angle Sensor Acceleration Module, Support 5V / 3.3V Voltage Input, On Board RT9161 Power Chip
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Page(s): 1 2 3 4

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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.