0.38 0.38 USD
0.32 0.32 USD
BMS 13 String 48.1V/30A دائرة شحن وحماية بطارية ليثيوم
Original MOSFET Transistors
18650 Cell Lithium Battery Protection Board Current Peak 30A Over-Current Protection
17.85 17.85 USD
Power Bank Module T6845-C
5V Step-Up Power Module Lithium Battery Charging Protection Board USB
0.95 0.9500000000000001 USD
0.63 0.63 USD
0.63 0.63 USD
DFRobot MAX30102 Heart Rate and Oximeter Sensor V2.0
I2C/UART - MAX30102 Original Chip
Original DFRobot Product
19.95 19.95 USD
8.40 8.4 USD
4 Channel PNP +ve O/P Transistor Interface 5A - TP4
4-channel positive output transistor module industrial control with opto-isolation.
6.30 6.3 USD
ESP-01S Adapter Module
ESP-01S Module Not Included
1.90 1.58 1.58 USD
Converter USB to TTL CH340 Chip
USB to TTL (UART Serial) - USB Socket Type B to Headers
2.10 2.1 USD