# UDUINO ## Description Arduino compatible AVR Development Board ## Project Details - **Owner:** jecstronic - **Created:** 9/22/2021 - **Last Updated:** 1/6/2022 - **Visibility:** Public ## Key Components ### ? — Connector 1x2 **Pins:** - P1 - P2 ### ? — [DC Barrel Jack](https://www.flux.ai/jharwinbarrozo/dc-barrel-jack~08.md) **Pins:** - P1 - P2 ### +5V — Label **Pins:** - P1 - P2 ### +5V — Label **Pins:** - P1 - P2 ### +5V — Label **Pins:** - P1 - P2 ### +5V — Label **Pins:** - P1 - P2 ### +5V — Label **Pins:** - P1 - P2 ### 1X06_HEADER'' — [Connector 01x06](https://www.flux.ai/jharwinbarrozo/connector-01x06~yh.md) - Part Type: Connector **Pins:** - Pin_1 - Pin_2 - Pin_3 - Pin_4 - Pin_5 - Pin_6 ### 1X16_HEADER'' — Connector 01x16 - Part Type: Connector **Pins:** - Pin_1 - Pin_10 - Pin_11 - Pin_12 - Pin_13 - Pin_14 - Pin_15 - Pin_16 - Pin_2 - Pin_3 - Pin_4 - Pin_5 - Pin_6 - Pin_7 - Pin_8 - Pin_9 ### A0 — Label **Pins:** - P1 - P2 ### A0 — Label **Pins:** - P1 - P2 ### A1 — Label **Pins:** - P1 - P2 ### A1 — Label **Pins:** - P1 - P2 ### A2 — Label **Pins:** - P1 - P2 ### A2 — Label **Pins:** - P1 - P2 ### A3 — Label **Pins:** - P1 - P2 ### A3 — Label **Pins:** - P1 - P2 ### A4 — Label **Pins:** - P1 - P2 ### A4 — Label **Pins:** - P1 - P2 ### A5 — Label **Pins:** - P1 - P2 ### A5 — Label **Pins:** - P1 - P2 ### AREF — Label **Pins:** - P1 - P2 ### AREF — Label **Pins:** - P1 - P2 ### ATMEGA328-PU — ATMEGA328-PU - Datasheet URL: https://ww1.microchip.com/downloads/en/DeviceDoc/ATmega48A-PA-88A-PA-168A-PA-328-P-DS-DS40002061B.pdf - Manufacturer Name: Microchip Technology Inc. - Part Type: Microcontroller - Manufacturer Part Number: ATMEGA328-PU - Manufacturer Name: Microchip - Manufacturer Part Number: ATMEGA328-PU **Pins:** - AREF - AVCC - GND - GND - PB0(PCINT0/CLKO/ICP1) - PB1(OC1A/PCINT1) - PB2(~SS~/OC1B/PCINT2) - PB3(MOSI/OC2A/PCINT3) - PB4(MISO/PCINT4) - PB5(SCK/PCINT5) - PB6(PCINT6/XTAL1/TOSC1) - PB7(PCINT7/XTAL2/TOSC2) - PC0(ADC0/PCINT8) - PC1(ADC1/PCINT9) - PC2(ADC2/PCINT10) - PC3(ADC3/PCINT11) - PC4(ADC4/SDA/PCINT12) - PC5(ADC5/SCL/PCINT13) - PC6(PCINT14/~RESET~) - PD0(PCINT16/RXD) - PD1(PCINT17/TXD) - PD2(PCINT18/INT0) - PD3(PCINT19/OC2B/INT1) - PD4(PCINT20/XCK/T0) - PD5(PCINT21/OC0B/T1) - PD6(PCINT22/OC0A/AIN0) - PD7(PCINT23/AIN1) - VCC ### D0/RX — Label **Pins:** - P1 - P2 ### D0/RX — Label **Pins:** - P1 - P2 ### D0/RX — Label **Pins:** - P1 - P2 ### D1 — [LED](https://www.flux.ai/jharwinbarrozo/led-tht~gr.md) - Forward Voltage: 1.70 - Breakdown Voltage: 0V - Series Resistance: 0.42Ω - Saturation Current: 93.2e-12A - Emission Coefficient: 3.73 **Pins:** - ANODE - CATHODE ### D1/TX — Label **Pins:** - P1 - P2 ### D1/TX — Label **Pins:** - P1 - P2 ### D1/TX — Label **Pins:** - P1 - P2 ### D10 — Label **Pins:** - P1 - P2 ### D10 — Label **Pins:** - P1 - P2 ### D11 — Label **Pins:** - P1 - P2 ### D11 — Label **Pins:** - P1 - P2 ### D12 — Label **Pins:** - P1 - P2 ### D12 — Label **Pins:** - P1 - P2 ### D13 — Label **Pins:** - P1 - P2 ### D13 — Label **Pins:** - P1 - P2 ### D13 — Label **Pins:** - P1 - P2 ### D2 — Label **Pins:** - P1 - P2 ### D2 — Label **Pins:** - P1 - P2 ### D3 — Label **Pins:** - P1 - P2 ### D3 — [LED](https://www.flux.ai/jharwinbarrozo/led-tht~gr.md) - Emission Coefficient: 3.73 - Forward Voltage: 1.70 - Series Resistance: 0.42Ω - Saturation Current: 93.2e-12A - Breakdown Voltage: 0V **Pins:** - ANODE - CATHODE ### D3 — Label **Pins:** - P1 - P2 ### D4 — Label **Pins:** - P1 - P2 ### D4 — Label **Pins:** - P1 - P2 ### D5 — Label **Pins:** - P1 - P2 ### D5 — Label **Pins:** - P1 - P2 ### D6 — Label **Pins:** - P1 - P2 ### D6 — Label **Pins:** - P1 - P2 ### D7 — Label **Pins:** - P1 - P2 ### D7 — Label **Pins:** - P1 - P2 ### D8 — Label **Pins:** - P1 - P2 ### D8 — Label **Pins:** - P1 - P2 ### D9 — Label **Pins:** - P1 - P2 ### D9 — Label **Pins:** - P1 - P2 ### EXT_RESET — Label **Pins:** - P1 - P2 ### EXT_RESET — Label **Pins:** - P1 - P2 ### GND — Label **Pins:** - P1 - P2 ### GND — Label **Pins:** - P1 - P2 ### GND — Label **Pins:** - P1 - P2 ### GND — Label **Pins:** - P1 - P2 ### J3 — Connector 01x09 - Part Type: Connector **Pins:** - Pin_1 - Pin_2 - Pin_3 - Pin_4 - Pin_5 - Pin_6 - Pin_7 - Pin_8 - Pin_9 ### J4 — [Connector 01x04](https://www.flux.ai/jharwinbarrozo/connector-01x04-horizontal~h0.md) - Part Type: Connector **Pins:** - Pin_1 - Pin_2 - Pin_3 - Pin_4 ### RESET — Label **Pins:** - P1 - P2 ### S1 — [SPST Switch](https://www.flux.ai/jharwinbarrozo/spst-switch~rcl.md) **Pins:** - P1 - P2 ### SUPPLY_5V — [+3V3 Power/Voltage](https://www.flux.ai/adrian95/plus3v3-powervoltage~kqp.md) **Pins:** - +3V3 ### SUPPLY_5V — [+3V3 Power/Voltage](https://www.flux.ai/adrian95/plus3v3-powervoltage~kqp.md) **Pins:** - +3V3 ### SUPPLY_5V — [+3V3 Power/Voltage](https://www.flux.ai/adrian95/plus3v3-powervoltage~kqp.md) **Pins:** - +3V3 ### SUPPLY_5V — [+3V3 Power/Voltage](https://www.flux.ai/adrian95/plus3v3-powervoltage~kqp.md) **Pins:** - +3V3 ### U2 — 1N4004 - DataSheet URL: http://www.onsemi.com/pub/Collateral/1N4001-D.PDF - Manufacturer Part Number: 1N4004MPN - Package or Case Code: DO-204AL, DO-41, Axial - Part Type: Diodes - Rectifiers - Single - Manufacturer Name: ON Semiconductor **Pins:** - ANODE - CATHODE ### U3 — [LM7805CT-NOPB](https://www.flux.ai/adrian95/lm7805ctnopb~wo3.md) - Manufacturer Part Number: LM7805CT/NOPB - Part Type: Integrated Circuit - Datasheet URL: https://www.ti.com/lit/ds/symlink/lm340.pdf - Datasheet URL: https://www.ti.com/lit/ds/symlink/lm340.pdf - Manufacturer Name: Texas Instruments **Pins:** - GND - VI - VO ### X1 — [Crystal Oscillator](https://www.flux.ai/jharwinbarrozo/crystal-oscillator~i9.md) - Part Type: Oscillator - Frequency: 16MHz **Pins:** - undefined - undefined *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/jecstronic/uduino~y7a](https://www.flux.ai/jecstronic/uduino~y7a).* --- *Generated from [https://www.flux.ai/jecstronic/uduino~y7a](https://www.flux.ai/jecstronic/uduino~y7a)*