PCB Design Issues Guidance

flux

Evet, birkaç önemli eksik var.
Kısa durum özeti

Table

AlanDurumNot
Şema/ERCUyarı/Hata varBoşta pinler ve eksik designator var
PCB/DRCHata varÇok sayıda copper overlap ve 1 airwire var
ÜretilebilirlikEksikBirçok parçada MPN tanımlı değil
DokümantasyonEksikProjede hiç doküman yok
En önemli eksikler
  • PCB tarafında çok sayıda overlapping copper hatası var. Bu, kısa devre riski demek.
  • PCB’de 1 adet airwire kalmış, yani tam bağlanmamış bir bağlantı var.
  • 4 adet mounting hole annotate edilmemiş, yani designator yok.
  • 32 parçada MPN eksik. Bu yüzden üretim/BOM tarafı tamamlanmış sayılmaz.
  • Projede hiç doküman yok.
Dikkat çeken şema uyarıları
  • U1 üzerinde boşta görünen pinler var: D2, RX0, TX0
  • SW1, SW2, SW3 için boşta pin uyarıları var
  • SW8 üzerinde de boşta pin uyarısı var
Sonraki adım önceliği
  1. PCB’de overlap ve airwire hatalarını temizle
  2. Mounting hole’lara designator ver
  3. Kritik parçalara MPN ekle
  4. Kısa bir proje dokümanı oluştur
İstersen sıradaki adım olarak sadece en kritik hataları listeleyeyim ya da tek tek nasıl düzelteceğini çıkarayım.
Hataları tek tek düzelt
MPN eksiklerini göster
Boşta pinleri incele
MotorA_IN1
MotorA_IN1
MotorB_IN1
Encoder2_ChA
Encoder2_ChA
I2C_SCL
Encoder2_ChB
MotorA_IN2
Button3
QTR1
S4
QTR1
I2C_SDA
I2C_SCL
MotorB_IN1
S1
Button2
MotorB_IN2
Encoder1_ChA
S4
Button3
MotorB_IN2
Button2
IBUS_TX
Button1
IBUS_RX
S3
IBUS_RX
S5
MotorA_IN2
Button1
QTR2
S2
S3
Encoder2_ChB
Encoder1_ChA
IBUS_TX
Encoder1_ChB
S1
Encoder1_ChB
S2
I2C_SCL
J5
J11
J4
J9
J6
J7
J8
J10
J14
+3.3V
R6
Resistance
10KΩ
R19
Resistance
10KΩ
+3.3V
R11
Resistance
20KΩ
R14
Resistance
10KΩ
R2
Resistance
10KΩ
R7
Resistance
20KΩ
+5V
R10
Resistance
10KΩ
R5
Resistance
20KΩ
+3.3V
R13
Resistance
20KΩ
+5V
+5V
+5V
+5V
+3.3V
+VBAT
R18
Resistance
20KΩ
+3.3V
R3
Resistance
10KΩ
+3.3V
R9
Resistance
2 Ω
+5V
+5V
R8
Resistance
10KΩ
+VBAT
+5V
+3.3V
R15
Resistance
20KΩ
R1
Resistance
10KΩ
R4
Resistance
10KΩ
+3.3V
+5V
R12
Resistance
10KΩ
+3.3V
C2
Capacitance
Capacitance
Capacitance
100uF
U2
J3
U3
Manufacturer Part Number
7805
J1
C1
Capacitance
Capacitance
Capacitance
100uF
J2
U1
Manufacturer Part Number
ESP32-DEVKIT-V1
SW3
SW1
D1
SW8
SW2
J13
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ESP32 Robot Controller | AI Design Review Tutorial [Example] thumbnail
Spot the mistake! Learn how to use AI to conduct a design review on an ESP32-based control board. This project is ideal for autonomous or radio-controller robots featuring inputs for sensors, encoders, and a Flysky RC receiver, plus an I2C display for configuration.

Properties

Properties describe core aspects of the project.

Pricing & Availability

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Qty 1

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$14.19–$14.63

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$5.29–$5,832.01

LCSC

$3.70–$4.32

Mouser

$6.80–$6.88

TME

$0.17

Verical

$36.83–$37.90

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