PCB modules

The USB (Universal Serial Bus), is an industrial standard bus that defines the cables, connectors and protocols used in a bus to connect , communicate and supply power between computers, peripherals and electronic devices.
This female type B USB connector adapter soldered on a PCB board is ideal for use in your projects.
It has connection points where you can easily solder some pins to connect it directly to a breadboard, or solder a cable over those same connection points.
USB Type B Female 2.0 Connector Adapter with PCB features:
- Connector type: USB Type B Female,
- Internal color: White,
- Nominal voltage: 30v DC,
- Maximum current: 1A DC,
- Insulation resistance: 1000Mohm,
- Operating temperature: -25ºC to + 85ºC,

The 2.5mm female jack connector is a connector to provide power to computers, LED TVs, routers, etc ...
This 2.5mm female jack connector adapter soldered on a PCB board, is ideal for use in our projects.
It has connection points where we can easily solder some pins to connect it directly to a breadboard, or solder a cable over those same connection points.
Adapter 2.5mm female power jack with PCB features:
- Connector type: 2.5mm female jack ,
- Color: black,
- Nominal voltage: 12v DC,
- Maximum current: 0.5A DC,
- Insulation resistance: ‰ ¥ 100MΩ,
- Operating temperature: -25ºC to + 85ºC,
- Number of output pins: 3
- Pitch between output pins: 2.54mm.

3.5mm Audio Jack Breakout Headphone Video Audio MP3 Jack Module. This female jack connector adapter 3.5mm audio soldered on a PCB board, it is ideal to use in our projects. TRRS connectors are the audio-style connectors seen on some phones, MP3 players and development boards. TRRS stands for "Tip, Ring, Ring, Sleeve", reflecting the fact that unlike a standard stereo connector, this one actually has three conductors and a ground.