Understanding J1 Connector

felix25062

felix25062

Please explain what J1 does.
293 days

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General (prev)
Project
J1
J1 is the project's USB micro connector. It serves as the physical interface for USB connectivity, meaning it:
  • Provides a connection point for USB cables: Allowing data communication and power delivery between your circuit and external devices (e.g., computers or peripherals).
  • Handles the standard USB signals: Such as the power supply (VBUS), ground (GND), and data lines (D+ and D-).
  • Ensures adherence to USB specifications: By connecting the system to the universally accepted USB protocol, which covers cable design, signal integrity, and power requirements.
In essence, J1 enables your circuit to interface with other USB-enabled devices for both communication and power purposes.
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@jharwinbarrozo why is there a USB micro in the LDO? I'm just trying to do the E...
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@jharwinbarrozo why is there a USB micro in the LDO? I'm just trying to do the Everyone's an expert challenge.
1y
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3
C3
Capacitance
0.1u F
C2
Capacitance
0.1u F
U1
C4
Capacitance
10u F
J1
C1
Capacitance
10u F
GND
VOUT
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Inspect

3V3 LDO Voltage Regulator

3V3 LDO Voltage Regulator
Description

Created
Last updated by jharwinbarrozo
1 Contributor(s)
jharwinbarrozo

Controls

Properties

Designator Prefix
SUBLAYOUT
Name to Display
3V3 LDO VREG

Availability & Pricing

DistributorQty 1
Digi-Key$2.36–$5.56
LCSC$1.82–$1.93
Mouser$5.17

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