HW133 Mini Step Down or Buck Module

60৳ 
The MP1484 is a Mini DC-DC 3A Adjustable Buck module is ultra small adjustable 0.8V to 20V output DC to DC step-down Buck converter uses an MP1484EN high frequency switching regulator and integrated high voltage power MOSFET.

HW586 Lead Acid Battery Capacity Tester

300৳ 
The HW586 is maximum battery capacity range: 9999Ah (1Ah = 1000mAh) greater value by shifting the decimal point to switch, when the display is less than 10Ah X.XXX, as shown above to achieve 10Ah XX.XX, and so on.

HX711 Load Cell Amplifier Module

200৳ 
The HX711 Load Cell Amplifier Module is 24 Channel high-precision A/D converter, The Chip designed for high-precision electronic scale and design, with two analog channel input, the internal integration of a gain programmable amplifier 128.

IIC I2C interface LCD Module

100৳ 
This is an Another great LCD display compatible with Gadgeteer module with limited pin resources, your project will quickly run out of resources using normal LCDs.

L293D 4 Channel Motor Driver Module

680৳ 
The driver module can directly drive four DC motor, 4WD drive car on the chassis of choice. Drive battery, motor current up to 1A smart car only four 100-300mA is sufficient to meet the control needs.