2 layers25.4 × 47 mm
Pinguicaro
valentinbasel/domoticaro_hardware
diseño del PCB de placas basadas en pinguino, para trabajo con domotica en las escuelas
15 partsGPL-3.0
2 layers99.7 × 99.7 mm
diseño del PCB de placas basadas en pinguino, para trabajo con domotica en las escuelas
- Size
- 99.7 × 99.7 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 57
- Nets
- 59
- Pads
- 211
- Tracks, vias
- 603, 6
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 4 Jul 2019
- Updated
- 16 Sep 2019
Overview
Lacerar is an open-source printed circuit board by valentinbasel, from the valentinbasel/domoticaro_hardware repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 99.7 × 99.7 mm with 57 parts on 59 nets, routed with 603 tracks and 6 vias.
It is built around the PIC18F4550-I/PT, L7805 and ULN2003, with the HC-SR04 among its other parts. Its parts include 18 connectors, 12 resistors, 10 switches, 8 capacitors and 3 ICs. It belongs with the PIC boards of this library.
Main components
4
PIC18F4550-I/PT
TQFP-44(10x10)-40℃~+85℃ 10bit 256Byte 2KB 32KB 35 4.2V~5.5V 48MHz 8 Bit Built-in FLASH PIC TQFP-44(10x10) Microcontrollers (MCU/MPU/SOC) ROHSMicrochip TechnologyMicrocontrollers (MCU/MPU/SOC)
L7805
TO-220ST0℃~+125℃@(Tj) 1 1.2A 20V 2V@(1A) 42uV 500uA 5V 73dB@(120Hz) Fixed Positive Short Circuit Protection TO-220ST Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSOSENVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
ULN2003
SOP-161.1V@250uA,100mA 25pF 2V 30V 500mA 50uA 50uA Seven channels SOP-16 Darlington Transistor Arrays ROHSBLDarlington Transistor Arrays
HC-SR04
-- Ultrasonic Receivers, Transmitters ROHSUniversal MicroelectronicsUltrasonic Receivers, Transmitters
README
README.mddomoticaro_hardware
diseño del PCB de placas basadas en pinguino, para trabajo con domotica en las escuelas
Parts
57| Qty | Value | Footprint | References |
|---|---|---|---|
| 8 | 1K | Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P15.24mm_Horizontal | R4, R6, R7, R8, R9, R10, R11, R12 |
| 4 | NC - COM - NA | Connectors:bornier3 | J3, J4, J5, J6 |
| 2 | + / - | Connectors:bornier2 | J7, J18 |
| 2 | 100uF | Capacitors_THT:CP_Radial_D4.0mm_P2.00mm | C6, C7 |
| 2 | 22PF | Capacitors_THT:C_Disc_D4.7mm_W2.5mm_P5.00mm | C1, C2 |
| 2 | 470 | Resistors_THT:R_Axial_DIN0309_L9.0mm_D3.2mm_P15.24mm_Horizontal | R1, R2 |
| 2 | ON/OFF | Pin_Headers:Pin_Header_Straight_1x03_Pitch2.54mm | SW5, SW6 |
| 1 | 0.1uF | Capacitors_THT:C_Disc_D4.7mm_W2.5mm_P5.00mm | C8 |
| 1 | 100NF | Capacitors_THT:C_Disc_D4.7mm_W2.5mm_P5.00mm | C3 |
| 1 | 100UF | Capacitors_THT:CP_Radial_D4.0mm_P2.00mm | C5 |
| 1 | 10k | Resistors_THT:R_Axial_DIN0309_L9.0mm_D3.2mm_P15.24mm_Horizontal | R3 |
| 1 | 1N4007 | Diodes_THT:D_5W_P12.70mm_Horizontal | D3 |
| 1 | 20MHZ | Crystals:Crystal_HC52-8mm_Vertical | Y1 |
| 1 | 220NF | Capacitors_THT:C_Disc_D4.7mm_W2.5mm_P5.00mm | C4 |
| 1 | DTH_12 | Pin_Headers:Pin_Header_Straight_1x03_Pitch2.54mm | J10 |
| 1 | HC-SR04 | Pin_Headers:Pin_Header_Straight_1x04_Pitch2.54mm | J11 |
| 1 | HC_05/06 | Pin_Headers:Pin_Header_Straight_1x04_Pitch2.54mm | J8 |
| 1 | I2C | Pin_Headers:Pin_Header_Straight_1x04_Pitch2.54mm | J9 |
| 1 | L7805 | TO_SOT_Packages_THT:TO-220_Horizontal | U2 |
| 1 | LDR03 | Opto-Devices:Resistor_LDR_10x8.5_RM7.6 | R5 |
| 1 | PIC18F4550-IP | Housings_DIP:DIP-40_W15.24mm_Socket_LongPads | U1 |
| 1 | POT_01 | Potentiometers:Potentiometer_WirePads_largePads | RV1 |
| 1 | POT_02 | Potentiometers:Potentiometer_WirePads_largePads | RV2 |
| 1 | POWER_LED | LEDs:LED_D5.0mm | D2 |
| 1 | PWM | Pin_Headers:Pin_Header_Straight_1x02_Pitch2.54mm | J17 |
| 1 | RELE1 | Relays_THT:Relay_SPDT_SANYOU_SRD_Series_Form_C | K1 |
| 1 | RELE2 | Relays_THT:Relay_SPDT_SANYOU_SRD_Series_Form_C | K2 |
| 1 | RELE3 | Relays_THT:Relay_SPDT_SANYOU_SRD_Series_Form_C | K3 |
| 1 | RELE4 | Relays_THT:Relay_SPDT_SANYOU_SRD_Series_Form_C | K4 |
| 1 | RESET | Buttons_Switches_THT:SW_PUSH_6mm | SW1 |
| 1 | RUN_LED | LEDs:LED_D5.0mm | D1 |
| 1 | SELECT_VOLT | Pin_Headers:Pin_Header_Straight_1x03_Pitch2.54mm | J2 |
| 1 | ULN2003 | Housings_DIP:DIP-16_W7.62mm_Socket_LongPads | U3 |
| 1 | USB_B | Connectors:USB_B | J1 |
| 1 | boton1 | Buttons_Switches_THT:SW_PUSH_6mm | SW2 |
| 1 | boton2 | Buttons_Switches_THT:SW_PUSH_6mm | SW3 |
| 1 | boton3 | Buttons_Switches_THT:SW_PUSH_6mm | SW4 |
| 1 | sens_dig1 | Connectors:bornier2 | J12 |
| 1 | sens_dig2 | Connectors:bornier2 | J13 |
| 1 | sens_dig3 | Connectors:bornier2 | J14 |
| 1 | sens_dig4 | Connectors:bornier2 | J15 |
| 1 | sensores_analogicos | Pin_Headers:Pin_Header_Straight_1x05_Pitch2.54mm | J16 |
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Questions
How big is the Lacerar PCB?
It measures 99.7 × 99.7 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Lacerar use?
57 parts, built around the PIC18F4550-I/PT, L7805, ULN2003 and HC-SR04. 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 Lacerar KiCad files?
From the valentinbasel/domoticaro_hardware repository on GitHub, at the commit this page was made from: the board is kicad/lacerar/lacerar.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Lacerar design in my own project?
Its repository publishes it under the GPL-3.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).