2 layers82 × 100 mm
Robo car
ChefsSlaad/PCBs_and_Micropython
storing custom pcbs and micropython code for home projects
36 parts
2 layers89.1 × 89.3 mm
Tree lights
ChefsSlaad/PCBs_and_Micropythonstoring custom pcbs and micropython code for home projects
- Size
- 89.1 × 89.3 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 19
- Nets
- 23
- Pads
- 58
- Tracks, vias
- 139, 5
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 17 Oct 2024
- Updated
- 21 Dec 2024
Overview
Tree lights is an open-source printed circuit board by ChefsSlaad, from the ChefsSlaad/PCBs_and_Micropython repository on GitHub. It is a 2-layer board of 89.1 × 89.3 mm with 19 parts on 23 nets, routed with 139 tracks and 5 vias.
It is built around the WEMOS D1 MINI, DS18B20 and IRLZ44N. Its parts include 7 resistors, 5 connectors, 3 ICs and 3 transistors. It belongs with the ESP8266 boards of this library.
Main components
3
WEMOS D1 MINI
A mini wifi board with 4MB flash based on ESP-8266EX, hardware version 4.0.0.LolinUncategorised
DS18B20
TO-92-55℃~+125℃ 12bit 3V~5.5V 750ms Single-bus ±0.4℃ TO-92 Temperature Sensors ROHSUMWTemperature Sensors
IRLZ44N
TO-22055V 47A N-Channel HEXFET® Power MOSFETInfineon TechnologiesUncategorised
Parts
19| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | Screw_Terminal_01x02 | TerminalBlock:TerminalBlock_Altech_AK300-2_P5.00mm | J1, J2, J3, J4 |
| 3 | 10K | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P2.54mm_Vertical | R4, R5, R6 |
| 3 | 330R | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P2.54mm_Vertical | R1, R2, R3 |
| 2 | IRLZ44N | Package_TO_SOT_THT:TO-220-3_Vertical | Q1, Q3 |
| 1 | 4.7K | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R7 |
| 1 | Conn_01x03_Male | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J5 |
| 1 | DS18B20 | Package_TO_SOT_THT:TO-92_Inline | U3 |
| 1 | IRLZ44N | Package_TO_SOT_THT:TO-220-3_Horizontal_TabDown | Q2 |
| 1 | LOGO | sensor_logo:multisensor_logo | G*** |
| 1 | WeMos_D1_mini | d1_mini_small_footprint:wemos_d1_small | U2 |
| 1 | mini-360 | tree_lights:mini-360 | U1 |
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Questions
How big is the Tree lights PCB?
It measures 89.1 × 89.3 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Tree lights use?
19 parts, built around the WEMOS D1 MINI, DS18B20 and IRLZ44N. 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 Tree lights KiCad files?
From the ChefsSlaad/PCBs_and_Micropython repository on GitHub, at the commit this page was made from: the board is pcbs/tree_lights/tree_lights.kicad_pcb and its schematic pcbs/door_relay_sensor/door_relay_sensor.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Tree lights design in my own project?
Its repository states no licence, so its author keeps all rights: ask ChefsSlaad before reusing the design.