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

3D View

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

ESP_TX

GPIO34

+5V

GPIO27

GPIO25

ESP_IO0

GPIO18

GPIO12

GPIO33

GPIO19

GPIO36

GPIO32

GPIO15

GPIO13

GPIO22

GPIO2

GPIO4

GPIO26

GPIO39

ESP_EN

GPIO14

GPIO21

GPIO23

GPIO5

GPIO35

+3V3

ESP32-WROVER-E Reference Design u4en