Mini Bluetooth 5.0 MP3 Decoder Board Audio Receiver
If you short-circuit the Sound Card pads on the back of the module and connect the board to a computer via USB cable, you can use it as a Sound…
If you short-circuit the Sound Card pads on the back of the module and connect the board to a computer via USB cable, you can use it as a Sound…
NRF24L01 wireless transceiver socket adapter board allows you to connect an NRF24L01 wireless module that works on 3.3v to a microprocessor that uses a 5v supply using an AMS1117 chip.
This NRF24L01+ module is designed with a Power amplifier and SMA antenna. This allowed you to use wireless communication up to 1000 meters! (No barrier).
The ATtiny85 based mini development board is similar to the Arduino with a whole host of shields to extend its functionality and the ability to use the familiar Arduino IDE.…
Offers exceptional reliability and transmission distance while keeping power consumption low. Perfect for Arduino and other IoT projects requiring a large transmission distance
Application areas: Vehicle monitoring, remote control, telemetry, small wireless network, wireless meter reading, access control systems, residential paging, industrial data acquisition systems, wireless tags, identification, non-contact RF smart cards, small…
nRF24L01 is a single-chip radio transceiver for the worldwide 2.4 - 2.5 GHz ISM band. The transceiver consists of a fully integrated frequency synthesizer, a power amplifier, a crystal oscillator,…
It can be applied to: the 2.4G remote controller with 8 IO can be applied to the remote control key and support the low function, two 7th batteries can be…
Great for industrial control applications.
This LED lighting module has the function of push-button and lighting. It is like a basic visual button, you can get feedback visually, or light up your project.