PCB Schematic Design Guide
“Schematic + PCB”.
Plasser symboler:
ESP32 38-pin header-breakout (i Flux-biblioteket: “ESP32 DevKitC” eller generisk 2×19 header). I verste fall lager du to 1×19 headers (2.54 mm) og merker pinnene.
I²C OLED header: 1×4 pin-header (VCC, GND, SCL, SDA).
LED-seksjon: 3× LED (THT 3 mm) + 3× motstander (THT ¼ W).
Valgfrie I²C pull-ups: 2× 4.7 k (SDA→3V3 og SCL→3V3), DNP i BOM.
135 days
2:29
Project
Using Knowledge Base Tool.
Jeg plasserer symboler og footprints for ESP32‑header, I²C OLED‑header, 3× LED med seriemotstander, samt valgfrie I²C pull‑ups.
- ESP32: legg til ESP32 DevKitC eller 2x19 Header; ev. to 1x19 Header og merk pinnene.
- I²C OLED: Pin Header 1x4 (VCC, GND, SCL, SDA).
- LED‑seksjon: 3× LED 3mm THT + 3× Resistor THT 1/4W i serie.
- Pull‑ups: 2× 4.7k Resistor THT, merkes DNP.
Klikk Start på planlinjen for å kjøre planen.
Add ESP32 header
Use two 1×19 headers
Add OLED header
Add LEDs
Mark pull-ups DNP
135 days
Ready to start.
Show Plan
C9
3V3
DC/A0
SJ1
SPI_MOSI/I2C_SDA
3V3
C1
Capacitance
2.2u F
SJ2
SPI_SCLK/I2C_SLK
SPI_SC
GND
C4
C2
Capacitance
2.2u F
C5
C3
RESET
R2
Resistance
390k Ω
R1
Resistance
10k Ω
U1
Reviews
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