

Ultra DB X51 v1
Design files and sample code for 8051 development Ultra Boards
- Size
- 178 × 145 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 145
- Nets
- 169
- Pads
- 618
- Tracks, vias
- 1,473, 16
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 14 May 2016
- Updated
- 23 Sep 2017
Overview
Ultra DB X51 v1 is an open-source printed circuit board by ExploreEmbedded, from the ExploreEmbedded/8051_DevelopmentBoard repository on GitHub. It is a 2-layer board of 178 × 145 mm with 145 parts on 169 nets, routed with 1,473 tracks and 16 vias.
It is built around the CP2102, ADC0808CCV and L293D, with the 24C16, DS1307Z+ and BC548 among its other parts. Its parts include 27 resistors, 22 switches, 19 connectors, 14 diodes and 9 ICs. It belongs with the 8051 (CH55x, STC, AT89) boards of this library.
Main components
8CP2102
-Non-isolated TYPE-A UART(TTL) USB2.0 - USB Conversion Modules ROHSAi-ThinkerUSB Conversion ModulesADC0808CCV
PLCC-28(11.5x11.5)-40℃~+85℃ 10kHz~1.28MHz、640kHz 300uA 4.5V~6V 8 8 External Multiplexers No Parallel Port SAR PLCC-28(11.5x11.5) Analog to Digital Converters (ADC) ROHSTexas InstrumentsAnalog To Digital Converters (ADC)L293D
DIP-16-40℃~+150℃ 1.2A 2 4.5V~36V 4mA 600mA DIP-16 Brushed DC Motor Drivers ROHSSTMicroelectronicsStepper Motor Driver24C16
SOP-8SOP-8 EEPROM ROHSGAOGE MICROCHIPEEPROMDS1307Z+
SO-80℃~+70℃ 10nA 300nA 4.5V~5.5V Backup power management and battery charging、InsideSRAM/NVRAM、Programmable clock output External I2C SO-8 Real Time Clocks ROHSMaxim Integrated (Analog Devices)Real Time ClocksBC548
TO-92TO-92 Bipolar (BJT) ROHSDDFBipolar (BJT)LTS-6960HR
DIP-10LED Segment DisplaysLite-OnBC557
TO-921 PNP 100mA 100nA 150MHz 45V 500mW 6V 800 90mV、250mV PNP TO-92 Bipolar (BJT) ROHSDDFBipolar (BJT)
Parts
145| Qty | Value | Footprint | References |
|---|---|---|---|
| 10 | LED | LED-5MM | D3, D7, D8, D9, D10, D11, D12, D13, D14, D15 |
| 9 | 1K | R4 | R3, R4, R5, R6, R7, R8, R9, R10, R12 |
| 7 | BC548 | TO92-EBC | Q2, Q3, Q4, Q5, Q6, Q7, Q8 |
| 7 | CONN_8 | SIL-8 | P7, P8, P9, P10, P12, P16, P17 |
| 5 | CONN_1 | 1pin | P4, P6, P14, P15, P19 |
| 4 | 68 | R4 | R21, R22, R23, R24 |
| 4 | LTS-6960HR | SparkFun-7-SEGMENT-DISPLAY | AFF1, AFF2, AFF3, AFF4 |
| 4 | RR8 | SIL-9 | RR2, RR3, RR4, RR6 |
| 3 | 470 | R4 | R2, R16, R27 |
| 3 | CONN_5 | SIL-5 | P1, P2, P3 |
| 2 | 10K | R4 | R1, R17 |
| 2 | 1N40XX | D4 | D5, D6 |
| 2 | 22pF | C1 | C11, C12 |
| 2 | M03-SCREW-5MM | bornier3 | JP2, JP3 |
| 2 | RELAYPTH | XL-RELAY-12 | K1, K2 |
| 2 | m1 | bornier2 | JP8, JP9 |
| 1 | logo:LOGO (1) | LOGO | |
| 1 | 0 | SW_PUSH_SMALL_2pin_xl | SW7 |
| 1 | 0.1uF | C1 | C4 |
| 1 | 0.1uf | C1 | C7 |
| 1 | 1 | SW_PUSH_SMALL_2pin_xl | SW14 |
| 1 | 100 | R4 | R13 |
| 1 | 1000uF, 25V | C2V10 | C1 |
| 1 | 100uF, 25V | C1V7 | C2 |
| 1 | 10K | RV2 | RV3 |
| 1 | 11.0592MHz | HC-49V | X3 |
| 1 | 2 | SW_PUSH_SMALL_2pin_xl | SW15 |
| 1 | 2.2K | R4 | R19 |
| 1 | 2.2k | R4 | R20 |
| 1 | 220 | R4 | R18 |
| 1 | 24C16 | DIP-8__300_ELL | U2 |
| 1 | 3 | SW_PUSH_SMALL_2pin_xl | SW16 |
| 1 | 3.3K | R4 | R15 |
| 1 | 3.3k | R4 | R14 |
| 1 | 4 | SW_PUSH_SMALL_2pin_xl | SW17 |
| 1 | 4.7K | R4 | R11 |
| 1 | 5 | SW_PUSH_SMALL_2pin_xl | SW10 |
| 1 | 6 | SW_PUSH_SMALL_2pin_xl | SW11 |
| 1 | 7 | SW_PUSH_SMALL_2pin_xl | SW12 |
| 1 | 7805 | LM78XX_v1_XL1 | U1 |
| 1 | 8 | SW_PUSH_SMALL_2pin_xl | SW13 |
| 1 | 9 | SW_PUSH_SMALL_2pin_xl | SW6 |
| 1 | A | SW_PUSH_SMALL_2pin_xl | SW8 |
| 1 | ADC0808 | DIP-28__600_ELL | U6 |
| 1 | AT89S52 | 40tex-Ell600 | U7 |
| 1 | B | SW_PUSH_SMALL_2pin_xl | SW9 |
| 1 | BATTERY | BATT_rtc_XL | U4 |
| 1 | BC557 | TO92 | Q1 |
| 1 | BRIDGE | W005M_XL | D1 |
| 1 | BUZZERPTH | BUZ3-5 | SG1 |
| 1 | C | SW_PUSH_SMALL_2pin_xl | SW2 |
| 1 | CONN_1 | SIL-1 | P13 |
| 1 | CONN_3 | JACK_ALIM | K4 |
| 1 | CONN_4 | SIL-4 | P11 |
| 1 | CONN_5X2 | VASCH5x2 | P5 |
| 1 | CONN_7 | SIL-7 | P18 |
| 1 | CP1 | C1 | C3 |
| 1 | CP2102 | cp2102_xl2 | U10 |
| 1 | CRYSTAL | C1 | X1 |
| 1 | D | SW_PUSH_SMALL_2pin_xl | SW3 |
| 1 | DIODE | D4 | D16 |
| 1 | DS1307 | DIP-8__300_ELL | U3 |
| 1 | E | SW_PUSH_SMALL_2pin_xl | SW4 |
| 1 | F | SW_PUSH_SMALL_2pin_xl | SW5 |
| 1 | FUSE | SM1206 | F2 |
| 1 | FUSE | C1 | F1 |
| 1 | I2C | SIL-3 | K3 |
| 1 | INT0 | SW_PUSH_SMALL_2pin_xl | SW19 |
| 1 | INT1 | SW_PUSH_SMALL_2pin_xl | SW20 |
| 1 | L293D | DIP-16__300_ELL | IC1 |
| 1 | LCD_2X16_SIL | lcd_2x16_led_backlight-HY-1602F | LCD1 |
| 1 | LCD_Data | SIL-8 | JP10 |
| 1 | LCD_ctrl | SIL-3 | JP11 |
| 1 | LDR | C1 | R25 |
| 1 | LM555N_XL | DIP-8__300_ELL | U5 |
| 1 | MATRIX 4X4 | SIL-8 | JP5 |
| 1 | MOTAR CNTRL | SIL-4 | JP6 |
| 1 | POT | RV2 | RV2 |
| 1 | R | R4 | R26 |
| 1 | REF | Logo_New:Logo_16 | VAL |
The 132 most common of 145 parts.
Questions
How big is the Ultra DB X51 v1 PCB?
It measures 178 × 145 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Ultra DB X51 v1 use?
145 parts, built around the CP2102, ADC0808CCV, L293D and 24C16. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the Ultra DB X51 v1 KiCad files?
From the ExploreEmbedded/8051_DevelopmentBoard repository on GitHub, at the commit this page was made from: the board is Design Files/HW Design/Ultra_DB_X51_v1.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Ultra DB X51 v1 design in my own project?
Its repository states no licence, so its author keeps all rights: ask ExploreEmbedded before reusing the design.
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