• 2-Pack USB to TTL Serial Converter - USB 2.0 Adapter Module with Jumper Wires for Arduino/Raspberry Pi/Industrial Control/IoT/DIY Electronics​ KWD 4.500
• 10-Pack TP4056 Charger Module - Type-C USB 5V 1A 18650 Lithium Battery Charging Board with Overcharge/Over-Discharge Protection for DIY Power Banks/Solar Devices/Portable Electronics​ KWD 12
• ​KEAcvise 6-Pack GY-521 MPU6050 Sensor Module - 6-Axis IMU with 16-bit ADC, 3-Axis Gyro/Accelerometer, I2C Interface for Drones/Robotics/Motion Control/STEM Labs/Industrial Automation KWD 6.500
• ​KEAcvise 4-Pack 400W Boost Converter Module - 15A Adjustable DC 8.5-50V to 10-60V Step-Up Voltage Regulator with Constant Current, for LED Drivers/Solar Systems/EV Charging/Industrial Controls​ KWD 6.500
• LTC1871 Boost Converter Module - DC-DC Adjustable Step-Up Regulator 3-35V to 3.5-35V with LED Voltmeter, for Solar Panels/DIY Electronics/Robotics/Portable Power Systems​ KWD 4