Showing 1–12 of 21 results

Raspberry Pi 4 Model b

  • online Payment /bank transfer/ Cash on delivery 
  • 6 Months Warranty 

Digital Temperature Temp Sensor Probe DS18B20

  • Length of Cable : 100CM
  • Size of Stainless steel sheath:6*50mm
  • Power supply range: 3.0V to 5.5V
  • Operating temperature range:-55°C to +125°C (-67°F to +257°F)


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  • 6 Months Warranty 

Raspberry Pi Zero W

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  • 3 Months Warranty 

Waterproof Ultrasonic Module JSN-SR04T

1, Small size, easy to use; 2, Low voltage, low power consumption; 3, High measurement accuracy; 4, Strong anti-interference; 5, Integrated closed water with a line probe for wet, harsh measurement occasions. OApplications: 1, the horizontal range; 2, obstacle avoidance, automatic control; 3, Objects close, there is perceived 4, traffic control; 5, security, industrial control; 6, Artificial intelligence, teaching and research

Arduino Mega Development Board

CH340G Replace ATMEGA16U2  Microcontroller:ATmega2560  Operating Voltage:5V  Input Voltage (recommended):7-12V  Input Voltage (limits):6-20V  Digital I/O Pins:54 (of which 15 provide PWM output)  Analog Input Pins:16  DC Current per I/O Pin:40 mA  DC Current for 3.3V Pin:50 mA  Flash Memory:256 KB of which 8 KB used by bootloader  SRAM:8 KB  EEPROM:4 KB  Clock Speed:16 MHz

12V/24V/36V/48V 8-70V LCD Acid Lead Lithium Battery Capacity Indicator

Specifications: Display: Power, Voltage, Close, the key for cycle. Voltage range: 8-70V, products will display based on the voltage value, voltage fluctuations, power meter will be follow as the voltage fluctuation! (Comes with reverse polarity protection, can be guarantee use effectively ) The product is suitable for lead-acid 12V, 24V, 36V, 48V (can be changes via key, specific please see setup instructions as below) The product is suitable for 3.7V lithium series multi-platform, 3 string, 4 string, 5 string, 6 string, 7 string and 8 string 9 string 10 string 11 string 12 string 13 string 14 string 15 string (can be changes via key, detail information please see as below) Cable Length: 30cm

DC 100V 10A Voltmeter Ammeter Blue Red LED Amp Dual Digital Volt Meter

Voltage measurement range: 0.0V-100V Current test range: 0-10A, 0-50A, 0-100A (3 ranges available) Power supply range: DC4-30.0V Voltage error: plusmn0.1% Current error: plusmn1% External shunt specifications: 75 milliohms Working current < 20mA Refresh rate: About 300mS once Display method: Double three 0.28'' LED digital tube Display color:  Red + Blue,Red+Green,Green+Blue Lead length: 15cm Dimensions: 48 x 29 x 22 mm, length X width X thickness; Mounting holes: 46 x 27 mm Operating temperature: -10degC~65de

2 Channel Relay Module

The new 5V Relay Module Can be used as microcontroller development board module can be used as home appliance control 5 V-12V to TTL control signal The control signal DC or AC, 220V AC load can be controlled. There is a normally open and one normally closed contact  

Arduino Nano Development

Microcontroller ATmega328 Operating Voltage (logic level): 5V Input Voltage (recommended): 7V ~ 12V Input Voltage (limits): 6V ~ 20 V Digital I/O Pins: 14 (of which 6 provide PWM output) Analog Input Pins: 8 DC Current per I/O Pin: 40mA Flash Memory: 32KB (ATmega328) (of which 2 KB used by bootloader) SRAM: 2KB (ATmega328) EEPROM: 1KB (ATmega328) Clock Speed: 16MHz

Nodemcu ESP 8266 wifi development board

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Arduino Uno Development Board

  • This board is your entry to the unique Arduino experience: great for learning the basics of how sensors and actuators work, and an essential tool for your rapid prototyping needs
  • Arduino Uno is the most used and documented board in the world
  • "Uno" means one in Italian and was chosen to mark the release of Arduino Software (IDE) 1.0, now evolved to newer releases
  • It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz quartz crystal, a USB connection, a power jack, an ICSP header and a reset button
  • Arduino is an open-source hardware, software, and content platform with a worldwide community of over 30 million active users