CentIoT - MCP2515 CAN Bus Module TJA1050 Receiver SPI Module BISS 5mm Male to 9V Battery

5mm Male to 9V Battery Clip Material(External): PVC Plastic

Operating current: 30 mA

56k resistor for Type-C Power+data

Output voltage (U-OUT) : 10V~120V CC CV adjustable

That's down to be about 200mVpp (for normal speaking volume about 6" away) which is good for attaching to something that expects 'line level' input without clipping

CentIoT - MCP2515 CAN Bus Module TJA1050 Receiver SPI Module BISS 5mm Male to 9V BatteryBrand: CentIoT Features: Support CAN V2. 0B specification, communication speed 1Mb S Data Field: 0 to 8 Byte Three frames standard, expand the frame and remote Power Supply: DC5V module & SPI interface protocol control 120 ohm termination resistors, Impedance matching, ensure drive capacity, long distance data transmission against signal radiation PartNumber: AR013 MCP2515 Details: CAN BUS is a common industrial bus because of its long travel