4 layers40 × 50 mm
2 layers
Attwlight sensor
alexcustos/attwlight-sensor5- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 18
- Nets
- 13
- Pads
- 56
- Tracks, vias
- 75, 0
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 14 Dec 2015
- Updated
- 3 May 2016
Overview
Attwlight sensor is an open-source printed circuit board by alexcustos, from the alexcustos/attwlight-sensor repository on GitHub, published under the Apache-2.0 licence. It is a 2-layer board with 18 parts on 13 nets, routed with 75 tracks and 0 vias.
It is built around the NRF24L01P-R and BPW17N. Its parts include 4 capacitors, 3 resistors, 2 ICs, 2 connectors and 1 diode. It belongs with the sensors and measurement boards and the AVR (ATmega, ATtiny) boards of this library.
Main components
2
NRF24L01P-R
QFN-20-EP(4x4)-40℃~+85℃ -82dBm 0dBm 1.9V~3.6V 11.3mA 13.5mA 2.4GHz 2.4GHz~2.525GHz 2Mbps ISM Power-on reset function、Supports RSSI function、CRC check function、Automatic response function、Automatic retransmission function SPI transceiver QFN-20-EP(4x4) RF Transceiver ICs ROHSNordic SemiconRF Transceiver ICsBPW17N
插件,P=2.54mm-40℃~+100℃ 100mW 1mA 200nA 32V 825nm 插件,P=2.54mm Phototransistors ROHSVishay IntertechnologyPhototransistors
README
README.mdattwlight-sensor
Parts
18| Qty | Value | Footprint | References |
|---|---|---|---|
| 2 | 0.1μF | Capacitors_ThroughHole:C_Disc_D6_P5 | C1, C3 |
| 1 | 10MΩ | Resistors_ThroughHole:Resistor_Horizontal_RM10mm | R2 |
| 1 | 10nF | Capacitors_ThroughHole:C_Disc_D6_P5 | C2 |
| 1 | 10μF | Capacitors_ThroughHole:C_Radial_D5_L6_P2.5 | C4 |
| 1 | 1N4148 | Diodes_ThroughHole:Diode_DO-35_SOD27_Horizontal_RM10 | D1 |
| 1 | 22kΩ | Resistors_ThroughHole:Resistor_Horizontal_RM10mm | R3 |
| 1 | 3V | Connect:CR2032V | BT1 |
| 1 | ATTINY85-P | Housings_DIP:DIP-8_W7.62mm | IC2 |
| 1 | BPW17N | attwlight_sensor:BPW17N | Q1 |
| 1 | JUMPER | Pin_Headers:Pin_Header_Straight_1x02 | JP1 |
| 1 | NRF24L01+ | Socket_Strips:Socket_Strip_Straight_2x04 | P1 |
| 1 | PROGRAMMER | Pin_Headers:Pin_Header_Straight_1x07 | P2 |
| 1 | R | Resistors_ThroughHole:Resistor_Horizontal_RM10mm | R1 |
| 1 | Switch_SPDT | Buttons_Switches_ThroughHole:SW_Micro_SPST | SW1 |
| 1 | TMP36 | TO_SOT_Packages_THT:TO-92_Inline_Wide | IC1 |
The 16 most common of 18 parts.
Questions
What parts does the Attwlight sensor use?
18 parts, built around the NRF24L01P-R and BPW17N. 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 Attwlight sensor KiCad files?
From the alexcustos/attwlight-sensor repository on GitHub, at the commit this page was made from: the board is attwlight_sensor.pcb/attwlight_sensor.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Attwlight sensor design in my own project?
Its repository publishes it under the Apache-2.0 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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