2 layers33 × 41.9 mm
Subspace sign
makers-ie/subspace-sign
An infinity mirror with WS2811 LEDs running off an ESP8266.
15 parts1
4 layers100 × 95 mm
EspLEDController
AG6GR/EspLEDControllerESP8266 LED control PCB
- Size
- 100 × 95 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 105
- Nets
- 114
- Pads
- 332
- Tracks, vias
- 437, 418
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 7 Aug 2022
- Updated
- 27 Dec 2022
Overview
EspLEDController is an open-source printed circuit board by AG6GR, from the AG6GR/EspLEDController repository on GitHub, published under the MIT licence. It is a 4-layer board of 100 × 95 mm with 105 parts on 114 nets, routed with 437 tracks and 418 vias.
It is built around the 74AHCT1G125SE, ESP-12F and WS2811, with the AMS1117-3.3 among its other parts. Its parts include 45 connectors, 18 capacitors, 18 resistors, 17 ICs and 2 switches. It belongs with the ESP8266 boards of this library.
Main components
4
74AHCT1G125SE
SOT-353-40℃~+125℃ 1 1 4.5V~5.5V 4.7ns@5V,50pF 40uA 74AHCT 8mA 8mA Schmitt trigger Tri-State Unidirectional SOT-353 Buffers, Drivers, Receivers, Transceivers ROHSDiodes IncorporatedBuffers, Drivers, Receivers, Transceivers
ESP-12F
SMD,24x16mm-40℃~+85℃ -96dBm 15dBm 2.4GHz 3.3V 375mA 55mA PCB UART WIFI4 SMD,24x16mm WiFi Modules ROHSDOITWiFi Modules
WS2811
SOP-8-25℃~+85℃ 16.5mA 20V 3 5V~24V 800kHz Over Voltage Protection、Short-Circuit Protection PWM SOP-8 LED Drivers ROHSWorldsemiLED Drivers
AMS1117-3.3
SOT-223-40℃~+125℃ 0.003%Vout 1 1.1V@(800mA) 15V 1A 3.3V 5mA 72dB@(120Hz) Fixed Over Current Protection、Short Circuit Protection、Thermal shutdown Positive SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSAdvanced Monolithic SystemsVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
Parts
105| Qty | Value | Footprint | References |
|---|---|---|---|
| 42 | Conn_01x02 | Connector_Molex:Molex_KK-254_AE-6410-02A_1x02_P2.54mm_Vertical | J10, J11, J12, J13, J14, J15, J16, J17, J18, J19, J20, J21, J22, J23, J24, J25 +26 |
| 14 | 0.1u | Capacitor_SMD:C_0603_1608Metric | C4, C5, C6, C7, C8, C9, C10, C11, C12, C13, C14, C15, C16, C17 |
| 14 | 100 | Resistor_SMD:R_1206_3216Metric | R5, R6, R7, R8, R9, R10, R11, R12, R13, R14, R15, R16, R17, R18 |
| 14 | WS2811 | Package_SO:SOP-8_3.9x4.9mm_P1.27mm | U3, U4, U5, U6, U7, U8, U9, U10, U11, U12, U13, U14, U15, U16 |
| 4 | MountingHole | MountingHole:MountingHole_4.3mm_M4 | H1, H2, H3, H4 |
| 3 | 10k | Resistor_SMD:R_0603_1608Metric | R1, R2, R3 |
| 3 | 10u | Capacitor_SMD:C_0805_2012Metric | C1, C2, C3 |
| 1 | 1000u | Capacitor_SMD:CP_Elec_10x10.5 | C18 |
| 1 | 330 | Resistor_SMD:R_0603_1608Metric | R4 |
| 1 | 74AHCT1G125 | Package_TO_SOT_SMD:SOT-23-5 | U17 |
| 1 | AMS1117-3.3 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U2 |
| 1 | ESP-12F | RF_Module:ESP-12E | U1 |
| 1 | FLASH | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J3 |
| 1 | FLASH | Button_Switch_SMD:SW_SPST_TL3342 | SW2 |
| 1 | FTDI | Connector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_Vertical | J2 |
| 1 | RESET | Button_Switch_SMD:SW_SPST_TL3342 | SW1 |
| 1 | SolderJumper_2_Bridged | Jumper:SolderJumper-2_P1.3mm_Bridged_RoundedPad1.0x1.5mm | JP1 |
| 1 | USB_B_Micro | Connector_USB:USB_Mini-B_Lumberg_2486_01_Horizontal | J1 |
Questions
How big is the EspLEDController PCB?
It measures 100 × 95 mm and has 4 copper layers, 1.6 mm thick.
What parts does the EspLEDController use?
105 parts, built around the 74AHCT1G125SE, ESP-12F, WS2811 and AMS1117-3.3. 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 EspLEDController KiCad files?
From the AG6GR/EspLEDController repository on GitHub, at the commit this page was made from: the board is EspLEDController.kicad_pcb and its schematic EspLEDController.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the EspLEDController design in my own project?
Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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