2 layers50.5 × 52 mm
WellerRT Station projekt
MarcelMG/DIY-Soldering-Station-Controller
A soldering station controller compatible with Weller RT tips
45 parts44MIT
2 layers50.8 × 71.1 mm
SmartSwitch1CH
joelkoz/CommonSens2A collection of ready to use Signal K devices
- Size
- 50.8 × 71.1 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 25
- Nets
- 27
- Pads
- 67
- Tracks, vias
- 117, 0
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 20 Dec 2020
- Updated
- 25 Nov 2021
Overview
SmartSwitch1CH is an open-source printed circuit board by joelkoz, from the joelkoz/CommonSens repository on GitHub. It is a 2-layer board of 50.8 × 71.1 mm with 25 parts on 27 nets, routed with 117 tracks and 0 vias.
It is built around the WEMOS D1 MINI, L7805 and IRF4905. Its parts include 8 resistors, 5 connectors, 3 ICs, 2 capacitors and 2 diodes. 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
L7805
TO-220ST0℃~+125℃@(Tj) 1 1.2A 20V 2V@(1A) 42uV 500uA 5V 73dB@(120Hz) Fixed Positive Short Circuit Protection TO-220ST Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSOSENVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
IRF4905
TO-220-35℃~+175℃ 1 P-Channel 12nF 150nC@10V 1nF 2.5V 200W 450pF 60V 75A 9mΩ P-Channel TO-220 MOSFETs ROHSCmosMOSFETs
README
README.mdCommonSens
A collection of ready to use Signal K devices
Parts
25| Qty | Value | Footprint | References |
|---|---|---|---|
| 3 | 10k | Resistor_THT:R_Axial_DIN0411_L9.9mm_D3.6mm_P12.70mm_Horizontal | R1, R2, R7 |
| 2 | 470R | Resistor_THT:R_Axial_DIN0411_L9.9mm_D3.6mm_P12.70mm_Horizontal | R5, R8 |
| 1 | 0.1uf | Capacitor_THT:C_Disc_D5.1mm_W3.2mm_P5.00mm | C2 |
| 1 | 0.33uf | Capacitor_THT:C_Disc_D5.1mm_W3.2mm_P5.00mm | C1 |
| 1 | 10K | Resistor_THT:R_Axial_DIN0411_L9.9mm_D3.6mm_P12.70mm_Horizontal | R6 |
| 1 | 1N4001 | Diode_THT:D_DO-41_SOD81_P10.16mm_Horizontal | D1 |
| 1 | 1N4007 | Diode_THT:D_DO-41_SOD81_P10.16mm_Horizontal | D2 |
| 1 | 1k | Resistor_THT:R_Axial_DIN0411_L9.9mm_D3.6mm_P12.70mm_Horizontal | R4 |
| 1 | 220R | Resistor_THT:R_Axial_DIN0411_L9.9mm_D3.6mm_P12.70mm_Horizontal | R3 |
| 1 | Button1 Input | Connector_JST:JST_XH_B2B-XH-A_1x02_P2.50mm_Vertical | J3 |
| 1 | Button1 LED | Connector_JST:JST_XH_B3B-XH-A_1x03_P2.50mm_Vertical | J2 |
| 1 | Button2 Input | Connector_JST:JST_XH_B2B-XH-A_1x02_P2.50mm_Vertical | J5 |
| 1 | Button2 LED | Connector_JST:JST_XH_B3B-XH-A_1x03_P2.50mm_Vertical | J4 |
| 1 | IRF4905 | Package_TO_SOT_THT:TO-220-3_Vertical | Q1 |
| 1 | L7805 | Package_TO_SOT_THT:TO-218-3_Vertical | U1 |
| 1 | PC817 | Package_DIP:DIP-4_W7.62mm | U2 |
| 1 | Screw_Terminal_01x03 | TerminalBlock_RND:TerminalBlock_RND_205-00233_1x03_P5.08mm_Horizontal | J1 |
| 1 | WeMos_D1_mini | Module:WEMOS_D1_mini_light | U3 |
The 21 most common of 25 parts.
Questions
How big is the SmartSwitch1CH PCB?
It measures 50.8 × 71.1 mm and has 2 copper layers, 1.6 mm thick.
What parts does the SmartSwitch1CH use?
25 parts, built around the WEMOS D1 MINI, L7805 and IRF4905. 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 SmartSwitch1CH KiCad files?
From the joelkoz/CommonSens repository on GitHub, at the commit this page was made from: the board is signalk-smart-switch/pcb/kicad/SmartSwitch1CH/SmartSwitch1CH.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the SmartSwitch1CH design in my own project?
Its repository states no licence, so its author keeps all rights: ask joelkoz before reusing the design.
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