Adjusting Trace Widths while Routing

can you change the width of a trace while still routing that path?

Thought for 1 min 16 sec

Yes.

This is what the Flux documentation says about the topic:

"Defines a set of widths which will show up in the Context Menu for easy access. The keyboard shortcut W will cycle through the set. Example 1: Suppose you know you will be alternating between routing power traces and data traces. Add the Preferred Trace Width Rule to the Object-specific Rules of the Nets object located in the Objects panel. Then, in the entry box input the desired widths of these two types of traces, (150um and 500um for example). When routing, press w to easily alternate between these trace widths."

Source

Ask how to set widths

Clarify per-net behavior

Ask about editing rule

Different widths per layer

Keyboard shortcut details

Files

Schematic

Layout

Preview

I have the sensor with the following spec. Can you connect it to the ESP32 Spec...

philippb

@copilot I have the sensor with the following spec. Can you connect it to the ESP32

Spec:

Features:

brand new and high-quality.

The shell is made of stainless steel and equipped with advanced ceramic core and customized process chip.

High accuracy,small size ,light weigh,easy to install and use.

Stable performance, small long-term drift, long life.

It has through EMC ,more stable.

Specification:

Level of : IP65

Input Voltage: 5VDC

Technology: Piezoresistance

Screw Connection: G3/8

Output :Analog

Measuring Range(Optional):0~2/5/10/20/30/40/50 BAR

Output Pattern:Three-wire

Overload Pressure:2 Times Full Range Pressure

Blasting Pressure:3 Times Full Range Pressure

Comprehensive Accuracy (non-linearity + repeatability + hysteresis):

± 1% FS (0 ~ 80 ?)

± 1.5% FS (-20 ~ 100 ?)

± 3% FS (-40 ~ 125 ?)

Electrical Connection: Fit for Packard Connector (Three-core)

copilot

To connect your analog pressure sensor to the

\text{ESP32-WROVER-E}

, we need to consider the following:

Input Voltage: The sensor operates at 5V, while the $\text{ESP32-WROVER-E}$ typically operates at 3.3V for GPIO. We need to power the sensor with 5V while also interfacing its analog output to the ESP32.
Analog Output: This sensor provides an analog output, which means you'll use one of the ESP32's ADC (Analog-to-Digital Converter) pins to read it.
Three-Wire Output Pattern: This typically indicates a power, ground, and signal wire.
Voltage Level Shifting (if needed): The analog output of the sensor could be higher than 3.3V, so we might need a voltage divider to step down the voltage for safe ADC reading if it exceeds 3.3V.

Assuming you're using the sensor with a 0-5V output range and want to connect it to the ESP32, here's how you might proceed. If the output range is different, please let me know:

Connections:

Power: Connect the sensor's power wire to the +5V net in your circuit (VCC).
Ground: Connect the sensor's ground wire to the GND net.
Signal: Connect the sensor's analog output to one of the ESP32’s ADC pins. For this example, we will use IO36, which is an ADC pin.

Here's how you can wire it up:

Connect the sensor power to +5V:
- Sensor:VCC to $\text{VBUS:P1}$
Connect the sensor ground to GND:
- Sensor:GND to $\text{ESP1:GND}$
Connect the sensor signal to the ESP32's ADC:
- Sensor:Signal to $\text{ESP1:IO36}$

These connections effectively power the sensor from the 5V rail and read from the analog output using one of the ESP32's ADC pins.

If the output is 0-5V and you need to scale it to a 0-3.3V range, you might consider a voltage divider on the signal line before connecting it to the ESP32's ADC pin.

Would you like help designing that voltage divider or any other part of this connection?

ESP_RX

GPIO36

ESP_RX

CC1

ESP_TX

GPIO18

USBDP

USBDN

GPIO15

GPIO14

ESP_TX

GPIO21

USBDP

GPIO34

GPIO25

CC2

GPIO27

ESP_IO0

GPIO25

USBDN

ESP_IO0

GPIO22

GPIO5

ESP_IO0

CC1

USBDP

GPIO13

GPIO12

GPIO35

GPIO18

GPIO33

GPIO12

USBDN

ESP_RX

GPIO33

GPIO19

GPIO4

GPIO36

GPIO32

GPIO15

USBDN

ESP_EN

USBDP

GPIO2

GPIO26

GPIO13

GPIO22

CC2

GPIO2

GPIO4

GPIO39

GPIO26

GPIO19

GPIO39

USBDN

GPIO32

ESP_EN

GPIO14

GPIO21

ESP_TX

ESP_EN

GPIO23

ESP_IO0

GPIO5

GPIO27

ESP_EN

USBDP

GPIO35

Capacitance

10uF

+3V3

Capacitance

10uF

VBUS

C11

Capacitance

0.1uF

+3V3

Capacitance

10uF

ESP1

+5V

+3V3

Capacitance

10uF

Capacitance

0.1uF

Capacitance

0.1uF

+5V

Capacitance

10uF

C10

Capacitance

0.1uF

+3V3

Capacitance

0.1uF

Capacitance

0.1uF

VBUS

+5V

+3V3

Resistance

10kΩ

PWR

Resistance

5.1kΩ

USB1

Resistance

1kΩ

RST

Resistance

5.1kΩ

BOOT

IC1

ESP32-WROVER-E Reference Design u4en