2 layers79.1 × 56.3 mm
2 layers99 × 43 mm
Light switch controller
VGCH/light_switchlight switch for Home Assistant
- Size
- 99 × 43 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 50
- Nets
- 58
- Pads
- 154
- Tracks, vias
- 270, 0
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 6 Aug 2024
- Updated
- 6 Aug 2024
Overview
Light switch controller is an open-source printed circuit board by VGCH, from the VGCH/light_switch repository on GitHub. It is a 2-layer board of 99 × 43 mm with 50 parts on 58 nets, routed with 270 tracks and 0 vias.
It is built around the ESP-12E, BT136-600E and MOC3052M, with the LNK306GN and RMB4S among its other parts. Its parts include 20 resistors, 8 capacitors, 7 diodes, 5 ICs and 5 connectors. It belongs with the ESP8266 boards of this library.
Main components
5
ESP-12E
SMD,24x16mm-20℃~+70℃ -90dBm 16dBm 170mA 2.4GHz 3V~3.6V 56mA 802.11b/g/n ESP8266 Chip On-board PCB Antenna Over-the-air (OTA) update UART、SPI、I2C SMD,24x16mm WiFi Modules ROHSAi-ThinkerWiFi Modules
BT136-600E
TO-220-40℃~+125℃@(Tj) 1 TRIAC 1.5V 1.5W 1.7V 10mA 15mA 30A 4A 600V TO-220 Thyristors (SCR)/Modules ROHSJSMSEMIThyristors (SCR)/Modules
MOC3052M
DIP-6-40℃~+85℃ 1 1.5V 1000V/us 1A 330mW 4.17kV 6 600V 60mA No TRIAC DIP-6 Triac, SCR Output Optoisolators ROHSonsemiTriac, SCR Output Optoisolators
LNK306GN
SMD-7P-40℃~+150℃ 360mA 62kHz~70kHz 69% 700V Flyback、Buck Non-Isolated Over Current Protection、Short Circuit Protection、Overtemperature protection (OTP) SMD-7P AC-DC Controllers and Regulators ROHSPOWER INTEGRATIONSAC-DC Controllers And Regulators
RMB4S
MBS-55℃~+150℃@(Tj) 1V@400mA 30A 400V 500mA 5uA@400V Single-Phase Rectifier MBS Bridge Rectifiers ROHSTaiwan SemiconductorBridge Rectifiers
README
README.mdlight_switch
Parts
50| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 470 | Resistor_SMD:R_0805_2012Metric | R7, R18, R19, R20 |
| 4 | LED | LED_SMD:LED_1206_3216Metric | D5, D6, D7, D8 |
| 3 | 10n | Capacitor_SMD:C_1206_3216Metric | C5, C6, C7 |
| 3 | 330 | Resistor_SMD:R_0805_2012Metric | R1, R8, R14 |
| 3 | 39 | Resistor_SMD:R_1206_3216Metric | R10, R12, R16 |
| 3 | 600 | Resistor_SMD:R_0805_2012Metric | R3, R9, R15 |
| 3 | BT136-600 | Package_TO_SOT_SMD:TO-252-2 | Q1, Q2, Q3 |
| 3 | MOC3052M | Package_DIP:DIP-6_W7.62mm | U1, U3, U4 |
| 2 | 100n | Capacitor_SMD:C_1206_3216Metric | C2, C8 |
| 2 | 1k | Resistor_SMD:R_0805_2012Metric | R13, R17 |
| 2 | UF4005 US1J | Diode_SMD:D_MELF | D3, D4 |
| 1 | 1.5k | Resistor_SMD:R_0805_2012Metric | R6 |
| 1 | 100uF 16V | Capacitor_Tantalum_SMD:CP_EIA-7343-31_Kemet-D_Pad2.25x2.55mm_HandSolder | C4 |
| 1 | 10uF 16V | Capacitor_Tantalum_SMD:CP_EIA-7343-31_Kemet-D_Pad2.25x2.55mm_HandSolder | C3 |
| 1 | 10uF 400V | Capacitor_THT:CP_Radial_D8.0mm_P3.80mm | C1 |
| 1 | 1mH | Inductor_SMD:L_Taiyo-Yuden_NR-50xx | L1 |
| 1 | 2 | Resistor_SMD:R_1206_3216Metric | R2 |
| 1 | 2.2k | Resistor_SMD:R_0805_2012Metric | R5 |
| 1 | 2k | Resistor_SMD:R_0805_2012Metric | R4 |
| 1 | 4.7k | Resistor_SMD:R_0805_2012Metric | R11 |
| 1 | CHANNEL 1 | TerminalBlock:TerminalBlock_bornier-2_P5.08mm | J4 |
| 1 | CHANNEL 2 | TerminalBlock:TerminalBlock_bornier-2_P5.08mm | J2 |
| 1 | CHANNEL 3 | TerminalBlock:TerminalBlock_bornier-2_P5.08mm | J3 |
| 1 | ESP-12E | RF_Module:ESP-12E | U5 |
| 1 | LNK306G | Package_SO:SOP-8_3.76x4.96mm_P1.27mm | U2 |
| 1 | RMB4S | Package_TO_SOT_SMD:TO-269AA | D1 |
| 1 | SWITCH | TerminalBlock:TerminalBlock_bornier-2_P5.08mm | J5 |
| 1 | input 240V AC | TerminalBlock:TerminalBlock_bornier-2_P5.08mm | J1 |
The 49 most common of 50 parts.
Questions
How big is the Light switch controller PCB?
It measures 99 × 43 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Light switch controller use?
50 parts, built around the ESP-12E, BT136-600E, MOC3052M and LNK306GN. 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 Light switch controller KiCad files?
From the VGCH/light_switch repository on GitHub, at the commit this page was made from: the board is board/light_switch_controller/light_switch_controller.kicad_pcb and its schematic board/light_switch_controller/light_switch_controller.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Light switch controller design in my own project?
Its repository states no licence, so its author keeps all rights: ask VGCH before reusing the design.
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