
Power Bank Module
SX1278 LoRa Module Ra- 02 433MHZ Wireless Spread Spectrum Transmission
DIY Triple USB Power Bank Module
TP4056 1A Li-Ion Battery Charging Board Type-C USB with Current Protection
5V 2.4A Dual USB Micro/Type-C Power Bank Module with Display
300W 10A DC-DC Buck Converter Step-Down Module
SX1278 LoRa Module Ra- 02 433MHZ Wireless Spread Spectrum Transmission
Communication distance: 15KM Sensitivity: down to -148dBm Programmable bit rates: up to 300kbps RSSI dynamic range: 127dB Communication distance 15KM Sensitivity down to -148dBm Programmable bit rates up to 300kbps RSSI dynamic range 127dB Wireless...
DIY Triple USB Power Bank Module
A DIY Triple USB Power Bank Module is a circuit board designed to convert a lithium battery (Li-ion or LiFePO4) into a portable power bank with three USB output ports. This module is widely used...
TP4056 1A Li-Ion Battery Charging Board Type-C USB with Current Protection
The TP4056 module is a complete constant current-voltage linear charging module for single-cell 3.7 V lithium batteries. During charging and discharging, it will continuously monitor the battery's voltage level and protects against overcharging and undercharging....
5V 2.4A Dual USB Micro/Type-C Power Bank Module with Display
The 5V 2.4A Dual USB + Type-C + Micro + Lightning/Apple USB Power Bank module With LED Display is suitable for a DIY portable backup power supply with a charging input that matches the 5.0V...
300W 10A DC-DC Buck Converter Step-Down Module
It's a 300W 10A Buck Converter Step-Down Module. A buck converter is used to step down the voltage of the given input in order to achieve the required output. Buck converters are mostly used for USB on...