# Fascinating Teal Neuralizer ## Description T-Shaped Raspberry Pi Pico 2 Motor-Control PCB with TB6612FNG, LM2596, and MPU-6050 ## Project Details - **Owner:** maxnajer - **Created:** 12/6/2025 - **Last Updated:** 12/6/2025 - **Visibility:** Public - **Reference Design URL:** https://www.raspberrypi.com/products/raspberry-pi-pico-2/ - **Software:** Bare metal - **Domain:** Consumer Electronics - **Power Requirements:** Battery - **Connectivity:** USB - **Manufacturing Quantity Target:** 5 - **Operating Voltage:** 7.4V ## Key Components ### D1 — [SS14](https://www.flux.ai/jecstronic/ss14~ri4.md) - Manufacturer Part Number: SS14 - Role: Protection - Part Type: Diode - Datasheet URL: https://datasheet.lcsc.com/lcsc/1912111437_Slkor-SLKORMICRO-Elec--SS14_C444721.pdf - Manufacturer Name: Slkor(SLKORMICRO Elec.) - Role Details: Reverse polarity protection for battery input **Pins:** - Anode - Cathode ### U1 — [Raspberry Pi Pico 2 Shield](https://www.flux.ai/jharwinbarrozo/raspberry-pi-pico-2-shield~co.md) - Part Type: Microcontroller - Role: Microcontroller - Role Details: Main MCU Raspberry Pi Pico 2 module - Symbol Style: Parametric - Manufacturer Name: Raspberry Pi Foundation - Manufacturer Part Number: Raspberry Pi Pico 2 **Pins:** - 3V3 [pin 36] - 3V3_EN [pin 37] - ADC_VREF [pin 35] - AGND [pin 33] - GND [pin 13] - GND [pin 42] - GND [pin 38] - GND [pin 18] - GND [pin 8] - GND [pin 3] - GND [pin 23] - GND [pin 28] - GPIO0 [pin 1] - GPIO1 [pin 2] - GPIO10 [pin 14] - GPIO11 [pin 15] - GPIO12 [pin 16] - GPIO13 [pin 17] - GPIO14 [pin 19] - GPIO15 [pin 20] - GPIO16 [pin 21] - GPIO17 [pin 22] - GPIO18 [pin 24] - GPIO19 [pin 25] - GPIO2 [pin 4] - GPIO20 [pin 26] - GPIO21 [pin 27] - GPIO22 [pin 29] - GPIO26_ADC0 [pin 31] - GPIO27_ADC1 [pin 32] - GPIO28_ADC2 [pin 34] - GPIO3 [pin 5] - GPIO4 [pin 6] - GPIO5 [pin 7] - GPIO6 [pin 9] - GPIO7 [pin 10] - GPIO8 [pin 11] - GPIO9 [pin 12] - RUN [pin 30] - SWCLK [pin 41] - SWDIO [pin 43] - VBUS [pin 40] - VSYS [pin 39] ### U2 — [TB6612FNG](https://www.flux.ai/jecstronic/tb6612fng~lr.md) - Role Details: Dual DC motor driver module - Manufacturer Name: Pololu - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: TB6612FNG - Role: Motor Driver - Part Type: Module - Datasheet URL: https://www.pololu.com/product/713 **Pins:** - AIN1 [pin 14] - AIN2 [pin 15] - AO1 [pin 3] - AO2 [pin 4] - BIN1 [pin 12] - BIN2 [pin 11] - BO1 [pin 6] - BO2 [pin 5] - GND [pin 9] - GND [pin 1] - GND [pin 8] - PWMA [pin 16] - PWMB [pin 10] - STBY [pin 13] - VCC [pin 2] - VMOT [pin 7] ### U3 — [LM2596 DC-DC buck converter](https://www.flux.ai/vasy_skral/lm2596-dc-dc-buck-converter~2q1.md) - Mount: Through Hole - Datasheet URL: https://www.ti.com/lit/ds/symlink/lm2596.pdf - Logic Function: Regulator - Package or Case Code: TO-263 - Max Output Voltage: 37V - Manufacturer Part Number: LM2596 - Manufacturer Name: Texas Instruments - Part Type: Power Management - Max Input Voltage: 40V - Max Current: 3A - License: https://creativecommons.org/licenses/by/4.0/ - Integrated Circuit Type: Power Management - Role Details: 5V buck regulator from battery input - Operating Temperature: -40 to 125C - Role: Power Conversion **Pins:** - IN - [pin 2] - IN + [pin 1] - OUT - [pin 3] - OUT + [pin 4] ### U4 — [mpu6050 6DOF](https://www.flux.ai/jecstronic/mpu6050-6dof~ahh.md) - Manufacturer Part Number: mpu6050 6DOF - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: module - Role Details: I²C accelerometer/gyroscope module - Manufacturer Name: Adafruit Industries - Role: Sensor - Datasheet URL: https://www.mouser.com/datasheet/2/737/mpu6050_6_dof_accelerometer_and_gyro-2489019.pdf **Pins:** - 3Vo - AD0 - CLKN - FSYNC_IN - GND - GND - INT - SCL - SCL_EXT - SDA - SDA_EXT - VIN *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/maxnajer/fascinating-teal-neuralizer~gn](https://www.flux.ai/maxnajer/fascinating-teal-neuralizer~gn).* --- *Generated from [https://www.flux.ai/maxnajer/fascinating-teal-neuralizer~gn](https://www.flux.ai/maxnajer/fascinating-teal-neuralizer~gn)*