Exporting Schematic as PDF
221 days
221 days
Reviews
Raspberry Pi Pico | End-to-end AI Design Tutorial [Example]
Properties
USB
- TP_3V3 → top power rail (+) - TP_GND → top power rail (-) - TP_5V → top 5V rail - TP_SDA → breadboard row 10 - TP_SCL → breadboard row 12 - TP_ALERT → breadboard row 14 - J1 pin 1 (MQ VCC) → breadboard row 20 power rail (+) - J1 pin 2 (MQ GND) → breadboard row 20 ground rail (-) - J1 pin 3 (MQ OUT) → breadboard row 20
165.1 mm by 54.0 mm
Diagram
WiFi
Pi pin 1 (3V3) 163 163 763 163 TP_3V3 net 3V3 Pi pin 6 (GND) 163 163 763 163 TP_GND net GND Pi pin 2 or 4 (5V) 163 163 763 163 TP_5V net 5V Pi pin 3 (GPIO2 SDA) 163 163 763 163 TP_SDA net SDA Pi pin 5 (GPIO3 SCL) 163 163 763 163 TP_SCL net SCL Pi pin 7 (GPIO4 ALERT) 163 163 763 163 TP_ALERT net ALERT
Processor
Raspberry Pi
Diagram
Bluetooth
3.3
Raspberry Pi Zero 2W Front-End Interface for MQ Gas Sensors with ADS1115 I²C ADC
Pricing & Availability
Distributor | Qty 1 |
|---|---|
Arrow | $4.25–$101.86 |
Digi-Key | $4.57–$266.56 |
LCSC | $7.58–$7.70 |
Mouser | $7.00–$14.12 |
TME | $4.39 |
Verical | $4.40–$42.35 |
Controls
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