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  • High-efficiency step-up/down regulator
  • Input voltage can be lowered to set voltage
  • Automatic step-up/down module
  • Conversion Efficiency: 90%

 

RM44.00
  • Microcontroller: ATmega2560
  • Digital I/O Pins: 54 digital input/output pins (including 15 PWM Pins)
  • Analog I/O Pins: 16 analog inputs
  • Input Voltage (recommended): 7-12V
  • Maximum Input Voltage: 6-20V
  • Clock Speed: 16 MHz 
  • DC Current per I/O pins: 40mA
  • DC Current (3.3V) : 50mA
  • Flash Memory: 256 KB (8 KB for Bootloader)
  • SRAM : 8 KB
  • EEPROM: 4 KB
  • Replacement : ATMEGA16U2 to CH340G
RM38.00
  • Force sensitive resistor with a round, 18mm diameter, sensing area
  • Resistance vary depending on how much pressure 
  • Range of 100g-10kg. 
  • bread board friendly
  • Simple to set up and great for sensing pressure
RM30.00
  • Optical air quality sensor

  • Designed to sense dust particles

  • Effective in detecting very fine particles

  • Low current consumption (20mA max, 11mA typical)
RM38.00
  • PCB Type: Positive Active Presensitized
  • Single Sided
  • Material: Paper Phenolic
  • Thickness: 1.6mm
  • Dimension:15cm X 30cm
RM31.00
  • Support the most popular programming PIC chips, read, encryption and other features!
  • No external power supply, communication and power is only a USB cable to print complete, without any cable.
  • Can easily read the contents of the chip program area.
RM42.00
  • Single phase AC contactor
  • Contactor is for high power electromechanical device
  • Current Rating : 20A
  • Poles : 2 Poles
RM36.00
  • Origin: China
  • Metal gears
  • Operating Voltage: 4.8 - 6VDC
  • Speed at 6.0V(no load): 0.14sec/60° 
  • Torque at 6.0V: 17 kg.cm (~1.667 N.m)
  • Rotation angle: 180 degree
  • Size: 40.7x20.5x39.5mm
  • Weight: 60g
RM42.60

Specification

  • Diameter: 1.75mm.
  • Weight: 1kg.
  • Print temperature: 195-230°C.
  • Melt temperature: 190°C 2.16kg
  • Print bed temperature: 0-60 ˚C
RM49.90

1 unit of Arduino NodeMCU IoT ESP32 ESP-32 Wifi & Bluetooth Development Board

RM38.80

1 Set of Arduno UNO R3 Starter Learning Kits

RM45.00
  • Voltage Input: 9 to 42VDC
  • Input Current: 0~5A
  • Output Current: 0.5-4.0A
  • Max Power: 160W
  • Micro Step: 1, 2/A, 2/B, 4, 8, 16, 32
  • Weight: 0.2 kg
  • Dimension: 9.6 x 5.6 x 3.3 cm
RM45.00

1 unit of Refurbished SPG50-20K Motor

RM42.60

Specification :

  • Chip: Dual Mode with 2.4 GHz Wi-Fi + Bluetooth
  • Support 3 Modes:  AP STA, AP+STA coexistence mode
  • Work Perfectly with Arduino IDE.
  • Power Consumption: Low
  • Safe, reliable and scalable to variety of applications
  • Support LWIP protocol, freertos

 

RM42.80

1 unit of ESP8266 Serial WiFi Shield Extend Board Module for Arduino UNO R3

RM45.00