2 layers228.6 × 76.2 mm
2 layers113.3 × 73.7 mm
Hpad 4x5RGB
vuhopkep/PCB- Size
- 113.3 × 73.7 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 127
- Nets
- 106
- Pads
- 1,250
- Tracks, vias
- 1,519, 179
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 27 May 2019
- Updated
- 31 Dec 2020
Overview
Hpad 4x5RGB is an open-source printed circuit board by vuhopkep, from the vuhopkep/PCB repository on GitHub. It is a 2-layer board of 113.3 × 73.7 mm with 127 parts on 106 nets, routed with 1,519 tracks and 179 vias.
It is built around the ATMEGA32U4-MU, WS2811 and SK6812MINI-E, with the PRTR5V0U2X and PZT2222A among its other parts. Its parts include 55 diodes, 29 switches, 10 resistors, 10 connectors and 4 capacitors. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Main components
5
ATMEGA32U4-MU
VQFN-44-EP(7x7)-40℃~+85℃ 10bit 16MHz 1KB 2.5KB 2.7V~5.5V 26 32KB 8 Bit AVR Built-in FLASH VQFN-44-EP(7x7) Microcontrollers (MCU/MPU/SOC) ROHSMicrochip TechnologyMicrocontrollers (MCU/MPU/SOC)
WS2811
SOP-8-25℃~+85℃ 16.5mA 20V 3 5V~24V 800kHz Over Voltage Protection、Short-Circuit Protection PWM SOP-8 LED Drivers ROHSWorldsemiLED Drivers
SK6812MINI-E
SMD-40℃~+85℃ 0.6mA 1.78mm 120mcd~240mcd 120° 160mcd~320mcd 1kHz 2.8mm 2000V 3.2mm 3.7V~5.5V 460nm~470nm 515nm~525nm 620nm~625nm 800Kbit/s 815mcd~1275mcd Semi-transparent lens SMD RGB LEDs(Built-in IC) ROHSOPSCO OptoelectronicsRGB LEDs(Built-In IC)
PRTR5V0U2X
SOT-143-55℃~+125℃ 0.3pF、0.8pF 100W 10V、15V 5V 6.5V 6A 80nA ESD IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 Three channels Unidirectional SOT-143 ESD and Surge Protection (TVS/ESD) ROHSTECH PUBLICESD And Surge Protection (TVS/ESD)
PZT2222A
SOT-223-55℃~+150℃ 1 NPN 1.5W 10nA 300MHz 300mV 35 40V 600mA 6V NPN SOT-223 Bipolar (BJT) ROHSonsemiBipolar (BJT)
README
README.mdPCB
Parts
127| Qty | Value | Footprint | References |
|---|---|---|---|
| 27 | SK6812MINI | Footprint_hnah87:LED_SK6812-3535_Backlight | D2, D10, D11, D17, D18, D19, D20, D26, D27, D28, D29, D35, D36, D37, D38, D39 +11 |
| 27 | SW_Push | Footprint_hnah87:CHERRY&ALPS_PCB_100H | SW2, SW10, SW11, SW12, SW13, SW14, SW15, SW16, SW17, SW18, SW19, SW20, SW21, SW22, SW23, SW24 +11 |
| 24 | 4148 | Diode_SMD:D_SOD-323_HandSoldering | D3, D12, D13, D14, D15, D16, D21, D22, D23, D24, D25, D30, D31, D32, D33, D34 +8 |
| 6 | Cherry Stabilizer | Footprint_hnah87:Cherry_Stab_PCBMounted | H1, H2, H3, H4, H5, H6 |
| 4 | 1x1_fm | Connector_PinHeader_1.00mm:PinHeader_1x01_P1.00mm_Vertical | J2, J3, J6, J7 |
| 4 | M2_Screw | MountingHole:MountingHole_2.2mm_M2_Pad_Via | H7, H8, H9, H10 |
| 3 | 105 | Footprint_hnah87:C_0805 | C1, C3, C4 |
| 3 | LED_Small | LED_SMD:LED_0805_2012Metric | D53, D54, D55 |
| 2 | 10k | Footprint_hnah87:R_0805_2012Metric | R1, R6 |
| 2 | 1k | Footprint_hnah87:R_0805_2012Metric | R7, R8 |
| 2 | 22r | Footprint_hnah87:R_0805_2012Metric | R4, R5 |
| 2 | 4k7 | Footprint_hnah87:R_0805_2012Metric | R9, R10 |
| 2 | 5k1 | Footprint_hnah87:R_0805_2012Metric | R2, R3 |
| 2 | Bootloader | Button_Switch_SMD:SW_SPST_B3U-1000P-B | SW1, SW1 |
| 2 | Conn_4P_FM | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J5, J10 |
| 2 | Conn_4P_FM | Footprint_hnah87:HTP-CON-M411P | J4, J8 |
| 2 | Jumper | Jumper:SolderJumper-2_P1.3mm_Open_RoundedPad1.0x1.5mm | JP1, JP2 |
| 1 | 01x05_fm | Connector_PinSocket_2.54mm:PinSocket_1x05_P2.54mm_Vertical | J9 |
| 1 | 10uF | Footprint_hnah87:CP_Tantalum_3216 | C2 |
| 1 | 16mhz | Crystal:Resonator_SMD_muRata_CSTxExxV-3Pin_3.0x1.1mm | Y1 |
| 1 | AP1117-50 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U2 |
| 1 | ATmega32U4-MU | Package_DFN_QFN:QFN-44-1EP_7x7mm_P0.5mm_EP5.2x5.2mm | U1 |
| 1 | AVR-ISP-6 | Footprint_hnah87:AVR_ISP_6 | J1 |
| 1 | Buzzer | Buzzer_Beeper:Buzzer_Murata_PKMCS0909E4000-R1 | BZ1 |
| 1 | HRO-TYPE-C-31-M-12 | Footprint_hnah87:HRO-TYPE-C-31-M-12 | USB1 |
| 1 | PRTR5V0U2X | Package_TO_SOT_SMD:SOT-143 | D1 |
| 1 | PZT2222A | Package_TO_SOT_SMD:SOT-23W | Q1 |
| 1 | WS2811 | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U3 |
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Questions
How big is the Hpad 4x5RGB PCB?
It measures 113.3 × 73.7 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Hpad 4x5RGB use?
127 parts, built around the ATMEGA32U4-MU, WS2811, SK6812MINI-E and PRTR5V0U2X. 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 Hpad 4x5RGB KiCad files?
From the vuhopkep/PCB repository on GitHub, at the commit this page was made from: the board is Hpad_4x5RGB/PCB/PCB.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Hpad 4x5RGB design in my own project?
Its repository states no licence, so its author keeps all rights: ask vuhopkep before reusing the design.