2 layers80 × 50 mm
2 layers26 × 26.5 mm
Demo PCB
anlumo/D1DemoShield- Size
- 26 × 26.5 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 18
- Nets
- 21
- Pads
- 56
- Tracks, vias
- 111, 10
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 22 Nov 2016
- Updated
- 22 Nov 2016
Overview
Demo PCB is an open-source printed circuit board by anlumo, from the anlumo/D1DemoShield repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 26 × 26.5 mm with 18 parts on 21 nets, routed with 111 tracks and 10 vias.
It is built around the DS18B20, BSS138 and WS2812B. Its parts include 9 resistors, 3 connectors, 2 diodes, 2 switches and 1 IC. It belongs with the ESP8266 boards of this library.
Main components
3
DS18B20
TO-92-55℃~+125℃ 12bit 3V~5.5V 750ms Single-bus ±0.4℃ TO-92 Temperature Sensors ROHSUMWTemperature Sensors
BSS138
SOT-23-55℃~+150℃ 1 N-channel 1.1Ω@10V、1.2Ω@4.5V 1.2V 1.7nC@10V 17.5pF 340mA 350mW 50V 6.5pF N-Channel SOT-23 MOSFETs ROHShongjiachengMOSFETs
WS2812B
5mm X 5mm Surface Mount RGB LED with Intelligent ControlWorldsemiUncategorised
README
README.mdD1DemoShield
Parts
18| Qty | Value | Footprint | References |
|---|---|---|---|
| 5 | 10kΩ | Resistors_SMD:R_0805 | R2, R4, R5, R6, R7 |
| 2 | SW_TACT | IHE:SW_M6_SMD | S1, S2 |
| 1 | 1.8kΩ | Resistors_SMD:R_0805 | R3 |
| 1 | 220Ω | Resistors_SMD:R_0805 | R9 |
| 1 | 4.7kΩ | Resistors_SMD:R_0805 | R8 |
| 1 | BSS138 | Housings_SOT-23_SOT-143_TSOT-6:SOT-23 | Q1 |
| 1 | DS18B20 | Housings_TO-92:TO-92_Inline_Narrow_Oval | U1 |
| 1 | LDR | Resistors_SMD:R_0805 | R1 |
| 1 | LED | LEDs:LED_0805 | D1 |
| 1 | LEFT_ESP8266 | Pin_Headers:Pin_Header_Straight_1x08 | P2 |
| 1 | RIGHT_ESP8266 | Pin_Headers:Pin_Header_Straight_1x08 | P3 |
| 1 | WS2812B | WS2812B:WS2812B | LED1 |
| 1 | WS2812B_OUT | Socket_Strips:Socket_Strip_Straight_1x02 | P1 |
Questions
How big is the Demo PCB PCB?
It measures 26 × 26.5 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Demo PCB use?
18 parts, built around the DS18B20, BSS138 and WS2812B. 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 Demo PCB KiCad files?
From the anlumo/D1DemoShield repository on GitHub, at the commit this page was made from: the board is Demo-PCB.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Demo PCB 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).
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