International Power Adapters By Diitao

• Model:Mini MP1584EN DC-DC Buck Module.
• Input voltage 4.5V~28V;Maximum output current is 3A, preferably within 1.5A.
• Feature:High conversion efficiency,small size and high quality.
• Note:Do not reverse the positive and negative;The input voltage should not be over 28 V to avoid damage.
• Application:Suitable for DIY mobile power supply,monitoring power supply,communication equipment power supply.

• 8 digit bi-directional 3.3V-5V/5V-3.3V logic level converter board; It can bidirectionally transfer with 8 channels between high logic voltage and low logic voltage.
• OE active high enable IO recommended by a low voltage side of the IO port.
• VCCA side voltage range: 1.2V-3.6V; VCCB side voltage range: 1.65v-5.5v
• Serial communication interface is compatible with UART/IIC/SPI port, which is easy to connect.
• Widely used in the communication between 5V SCM and 3.3V device, 3.3V SCM and 5V device. It can also apply in the level conversion between MCU and SD card, MCU and iic/spi serial port devices.

• Mini DC-DC voltage Converter Board : Micro USB voltage input, DC 2-24V input and 5V-28V output,connected with USB power adapter then you can get 9V 12V 18V 24V voltge.
• Maximum Output Current : 2A, Board Size: 30 X 17 X 14mm/1.18 X 0.67 X 0.55inch(L*W*H),high power conversion efficiency up to 93%.
• Protection Mechanism : MT3608 includes under-voltage lockout, current limiting, and thermal overload protection to prevent damage in the event of an output overload.
• Widely Used :For storage battery, power transformers, DIY adjustable regulated power supply, industrial equipment, 5V, 9V, 12V, 28V output, etc.
• Method of use : The module of the IN+ and - after 2-24V, IN adjusting the potentiometer can adjust output voltage, output voltage is greater than the input voltage