Arduino Sensor And Modules

DC-DC Voltage Converter is an adjustable automatic step up-down converter with LM2596S and XL6009 integrated on it.

The XL4015 DC DC Voltage Regulator is a very small converter that can adjust the input voltage between 8V and 36V to the output voltage between 1.25V and 32V.

The TP4056 surge protector allows you to charge rechargeable single-cell lithium batteries with constant current and constant voltage.

PCF8574 IO Expansion Shield product is an 8-bit Input-Output multiplexer using I2C communication type.

The LM2577 DC-DC Step Up Module is a DC-DC step-up converter capable of making a DC output voltage in excess of the input voltage.

ESP32-CAM is a module that combines ESP32-S chip and OV2640 camera, which will make you a video streaming web server, which you can use in areas such as face recognition and detection, home automation system.

DS3231 RTC module is a real time clock module that you can use for precise clock reading in your various Arduino projects. It is 100% new and high quality.

5v 30a 1 Channel Relay is a relay module with chip optocoupler isolation, strong driver capability, stable performance, 30a relay and 5mA trigger current.

The 0.66-inch OLED module is an OLED display with a response time of just a few microseconds, faster response time than TFT-LCD. It has low temperature characteristics and can be used normally even at minus 40°C.

The TPA3118 PBTL Mono Digital Amplifier Board is an audio power amplifier board that makes it adequate for transmitting low-power, inaudible electronic audio signals such as radio receivers or electric guitar receivers to speakers or headphones.

The TPA3110 PBTL Mono Digital Amplifier Board is an audio power amplifier board that makes it sufficient to transfer low power, inaudible electronic audio signals such as radio receivers or electric guitar receivers to speakers or headphones. The power amplifier allows the listener to hear the signal. Contains TPA3110 power amplifier chip, optimizes design circuit layout, sound quality is very good and powerful.

This metal detector module can be used as a metal detector. It makes a sound when the sensor comes close to metal.