2 layers100 × 59 mm
Smartlada revC
saschapo/smartlada
Калибровочный стенд PWM на ESP8266 для умного светильника из фонаря ВАЗ-2106 (4x D4184, low-side)
70 parts
4 layers60 × 42.8 mm
Beer warmer schematics
MeesCode/esp-beerwarmer- Size
- 60 × 42.8 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 48
- Nets
- 32
- Pads
- 148
- Tracks, vias
- 330, 29
- Pours
- 3
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 2 Mar 2025
- Updated
- 29 Mar 2026
Overview
Beer warmer schematics is an open-source printed circuit board by MeesCode, from the MeesCode/esp-beerwarmer repository on GitHub. It is a 4-layer board of 60 × 42.8 mm with 48 parts on 32 nets, routed with 330 tracks and 29 vias.
It is built around the CH224K, TPS5430DDA and AOD4184A. Its parts include 11 resistors, 9 connectors, 6 capacitors, 3 ICs and 3 diodes.
Main components
3
CH224K
ESSOP-10-150mil-1mm-40℃~+90℃ 100W 4V~30V 5V、9V、12V、15V、20V Overvoltage Protection、Thermal Protection PD 3.0 Power Receiver Controller ESSOP-10-150mil-1mm USB PD ROHSWCH (Nanjing Qinheng Microelectronics)USB Converters
TPS5430DDA
ESOP-8-40℃~+125℃@(TJ) 1 1.221V~32.04V 3A 4.4mA 5.5V~36V 500kHz Adjustable Buck Buck Built-in No ESOP-8 DC-DC Converters ROHSTexas InstrumentsDC-DC Converters
AOD4184A
TO-252-55℃~+175℃ 1 N-channel 1.8nF 13A、50A 2.3W、50W 2.6V 33nC@10V 40V 7mΩ@10V TO-252 MOSFETs ROHSAlpha & Omega SemiconductorMOSFETs
Parts
48| Qty | Value | Footprint | References |
|---|---|---|---|
| 6 | Fiducial | Fiducial:Fiducial_0.5mm_Mask1.5mm | FID1, FID2, FID3, FID4, FID5, FID6 |
| 4 | MountingHole | MountingHole:MountingHole_3.2mm_M3_DIN965_Pad | H1, H2, H3, H4 |
| 3 | 10K | Resistor_SMD:R_0603_1608Metric | R2, R4, R5 |
| 3 | 1uF | Capacitor_SMD:C_0402_1005Metric | C1, C5, C6 |
| 3 | 200R | Resistor_SMD:R_0603_1608Metric | R3, R6, R7 |
| 2 | 4.7k | Resistor_SMD:R_0603_1608Metric | R8, R9 |
| 2 | Conn_01x07_Socket | Connector_PinSocket_2.54mm:PinSocket_1x07_P2.54mm_Vertical | J3, J4 |
| 2 | Conn_01x07_Socket | Library:PinHeader_1x07_P2.54mm_Vertical | J7, J8 |
| 2 | Red LED | LED_SMD:LED_0603_1608Metric | D2, D3 |
| 1 | 10nF | Capacitor_SMD:C_0402_1005Metric | C7 |
| 1 | 10uF | Capacitor_SMD:C_0805_2012Metric | C2 |
| 1 | 15uH | Inductor_SMD:L_Changjiang_FNR5040S | L1 |
| 1 | 1K | Resistor_SMD:R_0603_1608Metric | R1 |
| 1 | 20m | Resistor_SMD:R_1206_3216Metric | R10 |
| 1 | 220uF | Capacitor_SMD:CP_Elec_6.3x7.7 | C3 |
| 1 | 3.3K | Resistor_SMD:R_0603_1608Metric | R11 |
| 1 | AOD4184A | Package_TO_SOT_SMD:TO-252-2 | Q1 |
| 1 | CH224K | Package_SO:SSOP-10-1EP_3.9x4.9mm_P1mm_EP2.1x3.3mm | U3 |
| 1 | Conn_01x02 | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J9 |
| 1 | Conn_01x04_Pin | Connector_JST:JST_XH_B4B-XH-A_1x04_P2.50mm_Vertical | J5 |
| 1 | D | Diode_SMD:D_SMA | D1 |
| 1 | G*** | kibuzzard-693FEE7D | kibuzzard-693FEE7D |
| 1 | G*** | kibuzzard-67EFB7C2 | kibuzzard-67EFB7C2 |
| 1 | G*** | kibuzzard-67EFB7D4 | kibuzzard-67EFB7D4 |
| 1 | INA219AxDCN | Package_TO_SOT_SMD:SOT-23-8 | U4 |
| 1 | Screw_Terminal_01x02 | TerminalBlock_Phoenix:TerminalBlock_Phoenix_MKDS-1,5-2-5.08_1x02_P5.08mm_Horizontal | J2 |
| 1 | Screw_Terminal_01x03 | TerminalBlock_Phoenix:TerminalBlock_Phoenix_MKDS-1,5-3-5.08_1x03_P5.08mm_Horizontal | J6 |
| 1 | TPS5430DDA | Package_SO:TI_SO-PowerPAD-8_ThermalVias | U2 |
| 1 | TestPoint | TestPoint:TestPoint_Pad_D1.0mm | TP2 |
| 1 | USB_C_Receptacle_6P | Connector_USB:USB_C_Receptacle_GCT_USB4125-xx-x_6P_TopMnt_Horizontal | J1 |
Questions
How big is the Beer warmer schematics PCB?
It measures 60 × 42.8 mm and has 4 copper layers, 1.6 mm thick.
What parts does the Beer warmer schematics use?
48 parts, built around the CH224K, TPS5430DDA and AOD4184A. 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 Beer warmer schematics KiCad files?
From the MeesCode/esp-beerwarmer repository on GitHub, at the commit this page was made from: the board is beer-warmer-schematics/beer-warmer-schematics.kicad_pcb and its schematic beer-warmer-schematics/beer-warmer-schematics.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Beer warmer schematics design in my own project?
Its repository states no licence, so its author keeps all rights: ask MeesCode before reusing the design.
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