Wireless Super Starter Kit with ESP8266 (programmable with Arduino IDE)...
Premium Assorted Resistors: It includes the most common resistor values....
Soldering Wire 0.8mm 100g
Transistor NPN BC547 TO-92
Transistor PNP BC557 TO-92
6x6x10 Push Button
6x6x15 Push Button
Power Button with Red LED See description for more details about the...
This card is compatible with LiPo and Li-ion 11.1V, 12V or 12.6V 3-cell batteries and has overcurrent, overload and oversize projection. It also has a low current consumption of less than 30uA.
This card is used for Li-Ion batteries that do not have self-alignment. The board has a high precision circuit for voltage detection and is based on a MOS transistor.
Charge Controller Module for Batteries 12-24 V with ProtectionFeature: 1. Model: XH-M603 2. Input Voltage: DC 10-30V 3. Display Precision: 0.1V 4. Control Precision: 0.1V 5. Output Type: direct output 6. Voltage Tolerance: +/-0.1V 7. Application Fields: 12-24V storage battery 8. Size: 82*58*18mm
Voltage indicator for 12V batteries. It uses a chip for voltage detection. Four LEDs of different colors are present on the PCB board, each indicating battery voltage. They are Red, Yellow, Yellow, Green, representing 20%, 50%, 80% and 100% respectively.
Adafruit Micro Lipo - USB LiIon/LiPoly charger (v1)
Blue Charge Level Indicator Module for 3S LiPo Batteries (12.6 V Full Charge)