RTShield
o7-machinehum
Breakout board for a RPi.
Components (41)
| Reference | Value | Description |
|---|---|---|
| Q1,Q2 | DMG1012TQ-7 | Depletion-mode N-channel MOSFET gate/source/drain |
| U1 | W25Q32JVSS | 32Mbit / 4MiB Serial Flash Memory, Standard/Dual/Quad SPI, 2.7-3.6V, SOIC-8 (208 mil) |
| U2 | NUP2202 | Transient voltage suppressor designed to protect high speed data lines from ESD, EFT, and lightning |
| U3 | RP2350 | |
| U4 | LM4040C33FTA | 3.3V Precision Micropower Shunt Voltage Reference, SOT-23 |
| U5,U6 | LM66100DCK | Ideal Diode With Input Polarity Protection 1.5 - 5.5V Input Voltage, 1.5A Output Current, Ron 141 mOhm, SC-70-6 |
| U7 | AOZ1280CI | |
| U8 | TCR2EE11 | 200mA Low-dropout Voltage Regulator, Vout 1.1V, Vin up to 5.5V, SOT-553 |
| U9 | MCP4728 | 12-bit digital to analog converter, quad output, 2.048V internal reference, integrated EEPROM, I2C interface |
| C1,C24,C27,C28 | 1uF | Unpolarized capacitor, small symbol |
| C2-C5,C7-C13,C20-C23,C29 | 100nF | Unpolarized capacitor, small symbol |
| C6,C14-C17,C30 | 4.7uF | Unpolarized capacitor, small symbol |
| C18,C19 | 15pF | C0G |
| C25,C26 | 10uF | |
| D1 | Red | Light emitting diode |
| D2 | Green | Light emitting diode |
| D3 | Yellow | Light emitting diode |
| D4 | MSS2P3 | |
| D5,D6 | BAT54XV2T1G | 75V 0.15A Fast switching Diode, SOD-523 |
| J1 | USB_C_Receptacle_USB2.0_16P | USB 2.0-only 16P Type-C Receptacle connector |
| J2 | Conn_01x14_Pin | Generic connector, single row, 01x14, script generated |
| J4 | Raspberry_Pi_4 | Raspberry Pi 4 Model B |
| J5,J8 | Conn_01x08_Pin | Generic connector, single row, 01x08, script generated |
| J6 | Conn_01x10_Pin | Generic connector, single row, 01x10, script generated |
| J7 | Conn_01x06_Pin | Generic connector, single row, 01x06, script generated |
| J9 | Conn_02x03_Odd_Even | Generic connector, double row, 02x03, odd/even pin numbering scheme (row 1 odd numbers, row 2 even numbers), script generated (kicad-library-utils/schlib/autogen/connector/) |
| J10,J11 | Conn_01x03_Pin | Generic connector, single row, 01x03, script generated |
| K1,K4 | EE2-3NUH | General purpose signal relay, Kemet EE2 Series, DPDT (2 Form C), non-latching, small footprint SMD, 60W/125VA, 220VDC/250VAC, 2A, 3V DC coil |
| L1 | 3u3 | Inductor, small symbol |
| L2 | 2.2uH | |
| R1 | 10k | Resistor, small US symbol |
| R2,R4 | 5.6k | |
| R3,R6,R8,R9,R12-R15,R19-R22 | 1k | Resistor, small US symbol |
| R5,R10,R11 | 27R | Resistor, small US symbol |
| R7 | 0R | Resistor, small US symbol |
| R16 | 100k | |
| R17 | 49.9k | |
| R18 | 15.8k | |
| SW1,SW2 | SW_Push | Push button switch, generic, two pins |
| SW3 | SW_DIP_x04 | 4x DIP Switch, Single Pole Single Throw (SPST) switch, small symbol |
| Y1 | 12Mhz | Four pin crystal, GND on pins 2 and 4 |