Wiring Diagram Cleanup

Yes — here’s a cleaner redraw of your wiring diagram, based on what’s visible in the image. For attached schematic images, the right workflow is to identify the topology, read visible labels/values, and then present a clearer reconstruction with any ambiguities called out explicitly
Cleaned-up wiring diagram

Diagram


VCC VCC VCC VCC PWM PWM from GPIO6 Trig Echo GND GND GND GND GND "VCC and GND rails" "Controller board\nGPIO0\nGPIO1\nGPIO4\nGPIO5\nGPIO6\nVBUS\nGND" "Motor 1" "Motor 2" "Ultrasonic sensor" "Indicator lamp or LED" "120 ohm" "330 ohm" "470 ohm"
What I think your drawing shows Interpreted connections

Table


FunctionConnection I can read
PowerA common VCC rail and common GND rail feed the whole circuit
Controller output 1Controller PWM goes to Motor 1
Controller output 2Controller GPIO6 / PWM goes to Motor 2
Sensor triggerController trig goes to the Ultrasonic Sensor
Sensor echoUltrasonic Sensor echo returns through a 330 ohm Generic Resistor to the controller
Indicator branchA 120 ohm Generic Resistor and an LED or lamp appear tied to one controller I/O and ground
Extra resistorA 470 ohm Generic Resistor is drawn on the left side, but its exact purpose is not fully clear from the sketch
How I cleaned it up
The main readability improvements I applied were the same kind of schematic-image cleanup recommended for uploaded screenshots: identify the topology first, then redraw it with clearer signal flow and explicit shared rails instead of long looping wires
Changes made
  • Put the controller in the center
  • Separated power from signal wiring
  • Replaced long perimeter wires with named VCC and GND rails
  • Grouped the Ultrasonic Sensor connections together
  • Kept the two Motor outputs separate and labeled
  • Preserved the resistor values that were legible: 120 ohm, 330 ohm, 470 ohm
Ambiguities in the sketch
A cleaned redraw should describe what is actually visible, and list uncertain parts separately rather than pretending they are definite
Items I am not fully certain about

Table


ItemWhy it is ambiguous
The exact identity of the center controllerIt looks like a microcontroller board, but the image does not name it clearly
The purpose of the 470 ohm Generic ResistorThe wire path is hard to follow in the sketch
Whether the symbol below the 120 ohm Generic Resistor is an LED, lamp, or some other load
Whether the Motor blocks are actual motors or servo-style modulesThey are labeled with PWM and VCC/GND, which could mean servo wiring
Best next version
If you want a cleaner schematic-style version, I’d recommend this structure:
If you want, I can do either of these next:
  1. Make a prettier second-pass redraw
  2. Turn this into a proper schematic-style diagram
  3. Recreate it as a Flux-ready schematic plan
If you want, I can produce Version 2 right now with a more polished, conventional schematic layout.
Build schematic from this
Pick exact parts
Add motor protection
Review voltage levels
U1
C1
Capacitance
0.1uF
C16
Capacitance
15pF
Logo1
C3
Capacitance
0.1uF
C17
Capacitance
47uF
C4
Capacitance
0.1uF
C8
Capacitance
0.1uF
C6
Capacitance
0.1uF
C21
Capacitance
1nF
C9
Capacitance
0.1uF
C10
Capacitance
0.1uF
C19
Capacitance
0.1uF
C18
Capacitance
47uF
C15
Capacitance
15pF
C5
Capacitance
0.1uF
C2
Capacitance
0.1uF
VBUS
VSYS
GPIO17
GPIO27_ADC1
GPIO18
XIN
+1V1
QSPI_SCLK
GPIO15
GPIO25
GPIO21
+3V3
GPIO3
GPIO16
USB_DM
GPIO13
GPIO19
+3V3
GPIO11
GPIO7
+1V1
GPIO29_ADC3
GPIO27_ADC1
+3V3
USB_DP
ADC_VREF
USB_DP
+3V3
SWDIO
GPIO14
XOUT
GPIO0
GPIO22
QSPI_SD3
QSPI_SD2
GPIO1
QSPI_SS
ADC_VREF
GPIO9
GPIO19
GPIO3
GPIO4
+3V3
GPIO14
RUN
GPIO17
SWCLK
3V3_EN
GPIO10
+3V3
GPIO29_ADC3
+3V3
GPIO21
GPIO23
RUN
VBUS
GPIO24
QSPI_SD2
QSPI_SD1
GPIO5
GPIO15
GPIO13
GPIO23
+1V1
GPIO1
GPIO26_ADC0
QSPI_SD1
+3V3
GPIO16
GPIO2
SWCLK
+3V3
SWDIO
GPIO7
VSYS
QSPI_SS
GPIO20
XOUT
GPIO20
QSPI_SD0
GPIO11
GPIO0
USB_DM
GPIO12
GPIO10
GPIO8
GPIO25
+3V3
VSYS
GPIO22
XIN
GPIO5
QSPI_SD0
QSPI_SD3
GPIO6
GPIO24
GPIO8
GPIO6
QSPI_SCLK
GPIO12
3V3_EN
GPIO9
GPIO26_ADC0
+3V3
GPIO28_ADC2
GPIO2
GPIO4
GPIO18
+3V3
GPIO28_ADC2
R12
Resistance
5.6kΩ
SW1
C11
Capacitance
0.1uF
R1
Resistance
200 Ω
Q1
R11
Resistance
5.6kΩ
R3
Resistance
27 Ω
U2
J2
R4
Resistance
100 Ω
R18
Resistance
470 Ω
C13
Capacitance
4.7uF
R2
Resistance
1 Ω
R10
Resistance
27 Ω
R8
Resistance
100kΩ
C12
Capacitance
4.7uF
R14
Resistance
Resistance
J1
R7
Resistance
1kΩ
R5
Resistance
33 Ω
R6
Resistance
100 Ω
R16
Resistance
100kΩ
C14
Capacitance
4.7uF
R13
Resistance
1kΩ
C20
Capacitance
4.7uF
R9
Resistance
100kΩ
R15
Resistance
1kΩ
R17
Resistance
1kΩ
C7
Capacitance
4.7uF
L2
Inductance
2.2uH
Y1
Frequency
12MHz
D1
LED1
J4
L1
Inductance
Inductance
U3
J3

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