
Laser lipo
noahp/laser_lipo
Simple board to integrate a laser power supply and a lipo battery charger.

Sensor test board compatible with nRFDK and Arduino development boards
Arduino Shield Sensors Template is an open-source printed circuit board by ane109, from the ane109/nrfDK_Sensor_Dev_Shield repository on GitHub. It is a 4-layer board of 68.6 × 53.3 mm with 47 parts on 55 nets, routed with 240 tracks and 40 vias.
It is built around the MAX86150EFF+T, LP3985 and LSM6DSL, with the TCA9617ADGK among its other parts. Its parts include 13 capacitors, 7 connectors, 6 resistors and 6 ICs. It belongs with the sensors and measurement and microcontroller boards boards of this library.
Sensor shield compatible with nRFDK and Arduino development boards


| Qty | Value | Footprint | References |
|---|---|---|---|
| 11 | TestPoint | TestPoint:TestPoint_Pad_D1.5mm | 3V3SUPPLY, 5V1, GND, SCL, SCLB, SDA, SDAB, U1_INTB, U3_INT1, U3_INT2, VDD_IO |
| 9 | 1uF | Capacitor_SMD:C_0603_1608Metric | C1, C2, C3, C4, C5, C6, C7, C10, C12 |
| 5 | 4.7k | Resistor_SMD:R_0603_1608Metric | R1, R2, R3, R4, R5 |
| 4 | MountingHole_3.2mm | Arduino_MountingHole:MountingHole_3.2mm | MH1, MH2, MH3, MH4 |
| 3 | 0.1uF | Capacitor_SMD:C_0603_1608Metric | C8, C11, C13 |
| 3 | Conn_01x03_Pin | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J5, J7, J8 |
| 1 | 0.01uF | Capacitor_SMD:C_0603_1608Metric | C9 |
| 1 | 0.075 | Resistor_SMD:R_0805_2012Metric | R6 |
| 1 | Analog | Connector_PinSocket_2.54mm:PinSocket_1x06_P2.54mm_Vertical | J3 |
| 1 | Conn_01x02_Pin | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | U5 AL/CC OUT |
| 1 | Digital/PWM | Connector_PinSocket_2.54mm:PinSocket_1x10_P2.54mm_Vertical | J2 |
| 1 | Digital/PWM | Connector_PinSocket_2.54mm:PinSocket_1x08_P2.54mm_Vertical | J4 |
| 1 | LP3985 | Package_TO_SOT_SMD:SOT-23-5_HandSoldering | U2 |
| 1 | LSM6DSL | CW_Custom_Library:LSM6DSL_extended | U3 |
| 1 | LTC2942 | CW_Custom_Library:LTC2942_Extended | U5 |
| 1 | MAX86150EFF | CW_Custom_Library:MAX86150_extended | U1 |
| 1 | Power | Connector_PinSocket_2.54mm:PinSocket_1x08_P2.54mm_Vertical | J1 |
| 1 | TCA9617A | Package_SO:VSSOP-8_3.0x3.0mm_P0.65mm | U4 |
It measures 68.6 × 53.3 mm and has 4 copper layers, 1.57 mm thick.
47 parts, built around the MAX86150EFF+T, LP3985, LSM6DSL and TCA9617ADGK. 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.
From the ane109/nrfDK_Sensor_Dev_Shield repository on GitHub, at the commit this page was made from: the board is Project_Files/Arduino_Shield_Sensors_Template.kicad_pcb and its schematic Project_Files/Arduino_Shield_Sensors_Template.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Its repository states no licence, so its author keeps all rights: ask ane109 before reusing the design.

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Simple board to integrate a laser power supply and a lipo battery charger.

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