Bluetooth V4.0 HM-11 BLE Module Digital Potentiometer Board Module Simple Analog Output: Provides a

Simple Analog Output: Provides a straightforward analog voltage that can be read directly by any microcontroller's ADC pin - no complex libraries or communication protocols needed

Bright Red LED Display: High-visibility 7-segment red LED digits ensure clear time readability from across the room

and autonomous decision-making algorithms

Plug and play ready: Headers pre-soldered means zero soldering - plug directly into a breadboard and start prototyping within minutes

Bluetooth V4.0 HM-11 BLE Module Digital Potentiometer Board Module Simple Analog Output: Provides aBluetooth V4. 0 HM 11 BLE ModuleBluetooth Stereo Audio Receiver Module, 3V 5V for Amplifiers Sound Recorder and Sound Circuit Electronic Hobby Kit. This is a Bluetooth audio receiver module, transmitting MP3 and other common audio formats' audio signals. It's simple to set up and use, and once connected to another Bluetooth system such as your phone or laptop, it can receive and translate signals into an output format compatible with speakers. It has