A powerful 1200W DC-DC step-up converter with wide 10–60V input and adjustable 12–83V output. Capable of handling up to 20A, it features constant current mode, 150KHz switching frequency, and efficient boost performance for applications like battery charging, LED drivers, and high-power systems.

The XM604 XH-M604 battery charging control board offers intelligent voltage regulation for 6V–60V batteries. It automatically disconnects charging when voltage exceeds the set limit, ensuring safety, energy savings, and extended battery life. Suitable for home chargers, solar systems, and wind generators.

The LOG2 I2C 2-channel logic level converter provides reliable two-way voltage translation between 3.3V and 5V systems. Compact and breadboard-friendly, it supports I2C and SPI communication, making it ideal for interfacing Arduino, Raspberry Pi, Intel Edison, and other microcontrollers with mixed voltage devices.

The NA390B NE555 delay monostable switch module offers precise timing control with adjustable delay from 0 to 10 seconds. Built on the NE555 chip, it supports up to 220V/10A loads, making it ideal for automotive, protection circuits, and precision timing applications.

The M229 XH-M229 ATX power supply transfer module converts a standard 24-pin ATX input into four independent fused outputs. Featuring an onboard ON/OFF switch and durable binding posts, it provides safe, reliable multi-voltage power distribution for external devices and electronics projects.

The NA68 1800W DC-DC step-up converter delivers powerful voltage boosting from 8–60V input to 12–97V adjustable output. With a maximum current of 40A and efficient design, it’s ideal for high-power applications such as electric vehicles, solar systems, and battery charging.

The USBF fast charging module provides efficient power delivery with support for multiple fast charging protocols. Built-in protections against over-voltage, over-current, under-voltage, short circuits, and overheating ensure safe operation. Ideal for solar charging, car retrofits, power strips, and other intelligent charging applications.

The BP4100 is a 4S 100A PCM protection board for 18650 lithium batteries, supporting 12.8V/14.4V LiFePO4 packs. It offers overcharge, over-discharge, and overload protection with balance functionality, ensuring safe operation for high-power applications requiring stability and long battery life.

The ADS1115 16-bit I2C ADC module provides high-precision analog-to-digital conversion with four input channels. It supports both single-ended and differential measurements, featuring a wide supply range, low power consumption, programmable data rate, and internal low-drift voltage reference for stable and accurate signal acquisition.

The XL6009 Buck Boost Module is a high-efficiency DC-DC step-up converter with adjustable output. It supports wide input (3V–32V) and output (5V–35V) ranges, making it ideal for powering devices from variable sources with stable voltage conversion and superior performance.

The VM1260 Capacity Indicator provides accurate real-time battery monitoring with dual display of voltage and power level. Featuring an 8-bar LED power scale and voltmeter, it supports 12V–60V batteries, ensuring reliable performance for lithium, lead-acid, and vehicle battery applications.

The DS1302 RTC Module provides accurate timekeeping with leap-year compensation up to 2100. Featuring serial I/O for low pin count, it operates on 2.0V–5.5V while consuming less than 300nA, making it ideal for low-power embedded and microcontroller applications.