Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE
ESP32 Wire Terminal Breakout Board Only. For Use With 38PIN ESP32/ESP32S DEV Board. (ESP32 Development Board Not Included). Suitable for HKD WEMOS LOLIN ESP32 but not for HKD ESP-32 WIFI B/T DEV BOARD
DC/DC Convertor 12V to 5V 3A with Panel Mount USB Plug. Not for use on iPhone, IPOD and Samsung Galaxy S4
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116.00
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Mini NRF24L01 SMD Wireless Transceiver RF Module (1.27mm)
YF-S201 G1/2IN Hall Effect Flow Meter, 1/2in DN15 NPS Water Flow Sensor with Water Rotor.
Humidity Detection Sensor Module, Rain / Humidity Sensor Module
TTP229 16-Way Capacitive Touch Switch Digital Touch Sensor Module, Onboard Power Indicator.working Voltage: 2.4V-5.5V.PCB Board Size: 49(mm) x 64.5 (mm).
HC-SR505 Mini Digital Passive Infra-red (PIR) Motion Sensor
HY-SRF05 Ultrasonic Distance Sensor Module Measuring Sensor Module
USB to RS485 TTL Serial Converter Adapter FTDI Interface FT232RL
Soil Temperature and Humidity Sensor, Soil Moisture Sensor Board And Sensor Probe Kit. Operating Voltage 3.3~5Vdc
Mono Digital Audio Power Amplifier Chip, High Output and Low Power Consumption. Working Voltage: DC 10-30V (Recommended use Voltage 24V Output 2A Power Supply) Applicable Speaker Impedance: 4/6/8 OHM(8 OHM is the best). Power Output: 60W, PCB Board Size:
150W DC-DC Boost Converter 10-32V to 12-35V 6A
TCRT5000 IR Infrared Sensor Line Tracker Sensor Obstacle Avoidance Module
8X8 LED Dot Matrix Display Module MAX7219
Stepstick Stepper Driver Board DRV8825. Used for 3D or CNC Boards. 1,5A Per Phase. 6 Step Resolutions.
20X4 Character Blue Backlight 5V LCD Module - Not 12C
SG5010 Torque Coreless Servo 360°, 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 +360°. Rotation Angle:180 De
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129.00
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for 1 Each
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6" LCD Nokia 5110 LCD Module with Blue Backlight
63A DIN Rail Adjustable Over Voltage/Under Voltage Protector. Under Voltage:140V-210V (Default:170). Over Voltage:240V-300V (Default : 270V)
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250.01
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Compatible with Arduino 5V/10A 4CH Relay Module with N/O and N/C Contacts and Opto Isolated I/P
Compatible with Arduino 6 Button 16X2 LCD Keypad Shield
DS18B20 Temperature Sensor Breakout Board 3,3-5VDC
PWM DC Motor Speed Controller Module 5V-35V
ESP32 UN0 R3 D1 R32 WiFi Wireless Bluetooth Development Board
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139.00
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for 1 Each
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PCF8574T 8 BIT I/O Expansion Board. 8 Boards Can Be Cascaded To 64 I/O
MP3 MP3+V, WMA, WAV, MIDI, SP-MIDI Decoder/Encoder Development Board. Supports MP3 and WAV Streams and Recording.
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195.01
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Upgraded Version-XL6009 Adjustable DC/DC Boost Module. I/P 4.5-32V. O/P5-35V. 3A. with 3 Digit LED Display
Mini AS608 Optical Fingerprint Reader Sensor Module Compatible with Arduino. 162 Fingerprint Storage
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350.00
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for 1 Each
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High Side DC Current Sensor Breakout - 26V ±3.2A Max
XL4015 DC-DC Power 5A Adjustable Step-Down Module, LED Driver with USB+Voltmeter.
MT3608 DC/DC Step-Up DC Boost Adjustable Module I/P2-24V. O/P 5-28V Max. This Model has a Micro USB Input in Addition to VIN+ AND VIN- Inputs
RS232 to RS485 Convertor Board. Convert TXD and RXD to 2 Line Balance Semiduplex RS485 Signal. DB9 Screw Terminal Board Included
Nano V3.0 CH340 Chip Board, ATMEGA328P. This Product Is A Lower Cost Version. The Only Difference Being That The USB To Serial Converter Chip Is The CH340 Instead Of The ATMEGA16U2 FTDI Chip.
Programmable LCD Battery Power Indicator for Lead-Acid(12-24V) /PB-ACID and L1/1S-7S Lithium Batteries. I/P Voltage 8-30V
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159.00
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ESP32-CAM WiFi+Bluetooth Board with 2MP OV2640 Camera. If Required--Camera Base Board Sold Separately BMT ESP32 CAMERA BASE BOARD and HKD ESP32 CAMERA BASE BOARD
Compatible HC-06 Wireless Bluetooth Transceiver Module- Serial For Arduino. 3.3V LDO. Input Voltage: 3.6V-6VMax (Do Not Exceed 7V)
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110.00
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for 1 Each
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STC-1000 Digital Temperature Controller. 24V with Heating and Cooling and Alarm
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169.00
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for 1 Each
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Arduino Mega Protoshield V3 Prototype Expansion Board with Breadboard
Arduino CAN Bus Shield-Requires OBD-II Cable
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210.00
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for 1 Each
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LCM 16X2 STN-Blue with Yellow LED Backlight (Not I2C)
SSX1278 Lora Module 433MHz 10Km. RA-01 Wireless Spread Spectrum Transmission Socket for Smart Home DIY
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149.01
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for 1 Each
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Sharp GP2D12 IR Distance Sensor 10-80CM with 3Pin JST Connector
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140.00
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Triple Axis Accelerometer 1.8-3.6VDC
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130.01
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Mini Solenoid Electric Lock 12VDC0,35A. Size : 27mm x 27mm x 16mm.
3S 60A 12V Li-ion Lithium Battery Protection Board, 18650 BMS For 18650 BMS For Drill Motor 11.1V 12.6V/14.8V 16.8V Enhance/Balance
XXD HW30A 30A Brushless Motor ESC 2-3S (Electronic Speed Control) For Airplane Quadcopter.
Round Incandescent Bulb 0.3A 3V
1100 Gph Bilge Water Pump 12V, 3Amp Motor
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340.00
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12V Liquid Level Controller/Switch Water Level Detection Sensor
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125.01
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for 1 Each
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Solar Tracking PCB Module DC5-5.5V
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120.00
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for 1 Each
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