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7K - 10K resistor
Broadcom BCM2387 chipset
4WD Robotic Car Kit — Arduino Compatible
LEDs and push-buttons
Parallel interface
DIY Power Bank Mainboard 3.7V to 5V Boost Module Access Control 7K - 10K resistorThe 3. 7V to 5V Boost Module DIY Power Bank Mainboard Circuit Board is a versatile and compact solution for creating your own portable power bank. This circuit board is specifically designed to efficiently boost the voltage from a single 18650 lithium battery, providing a stable output ranging from 3. 7V to 5V. Whether you're a DIY enthusiast or in need of a custom power source for your electronic projects, this mainboard offers a reliable and
US$ 50.00
US$ 50.00
US$ 84.95
US$ 44.95
