Arduino Fans

Mini 360 DC Converter Step Down MP2307 Buck Power Supply 4.75V-23V to 1V-17V For Flight Control Car Module

Excellent noise suppression, in the absence of circumstances connected to input audio ear close to the speaker can not hear any noise, two-channel stereo, 5V power supply can output 3W 3W power, can directly drive 4Ω, 8Ω small speakers, the output power large, full of energy, good sound quality. The unique non-LC filter Class-D digital power board can be directly used computer USB power supply.

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. Multi-threaded potentiometer turn counter clock wise to increase the output voltages and turn clock wise to decrease the voltages.

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 Matters needing attention The input voltage should not exceed the maximum input voltage

The peak current output current is no more than TV university

TF Micro SD Card Module Mini SD Card Module Memory Module for Arduino NodeMCU ESP32 Arm AVR Microcontrollers

Tiny DS1307 I2C real time clock(RTC) chip 24C32 32K I2C EEPROM memory CR2032 rechargeable lithium battery with charging circuit Real time clock solution for microcontrollers Can be cascaded tootherI2C devices Long battery backup, more than a year Compact design, 27mm x 28mm x 8.4mm CR2032 coin cell battery not included

Package includes 1x DS1307 RTC + AT24C32 memory module (without battery)

This capacitive touch sensor module uses the TTP229 integrated circuit, making it easy to add capacitive touch input to your project. It features 16 sensitive touch pads that make an ideal replacement for the old fashioned keypads.

Original XL4015 5A DC-DC 4-38V to 1.25-36V 24V 12V 9V 5V Step Down Adjustable Power Supply Module for LED Strips With Heat Sink

• 100% New and High Quality XL6009 DC-DC Step Up Boost Converter Module
• Wide Input Voltage: 3.8V-32V DC
• Wide Output Voltage: 1.25V-35V DC
• Input Current: 3 Ampere max
• Output Current: 3 Ampere max