2 layers33.7 × 97.8 mm
HAN ESP TSS721
UtilitechAS/amsreader-firmware
ESP8266 and ESP32 compatible firmware to read, interpret and publish data to MQTT from smart electrical meters, both DLMS and DSMR is supported
29 parts470
2 layers50.8 × 52.1 mm
Minimovinghead
tiefpunkt/minimovingheadDesign for a small moving head with a 3W RGB LED, controlled by DMX, and powered with an ESP8266.
- Size
- 50.8 × 52.1 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 31
- Nets
- 38
- Pads
- 105
- Tracks, vias
- 32, 0
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 7 Feb 2016
- Updated
- 1 Aug 2016
Overview
Minimovinghead is an open-source printed circuit board by tiefpunkt, from the tiefpunkt/minimovinghead repository on GitHub. It is a 2-layer board of 50.8 × 52.1 mm with 31 parts on 38 nets, routed with 32 tracks and 0 vias.
It is built around the ESP-12E. Its parts include 13 resistors, 9 transistors, 3 ICs, 2 capacitors and 2 connectors. It belongs with the ESP8266 boards of this library.
Main components
1README
README.mdMini Moving Head
Design for a small moving head with a 3W RGB LED, controlled by DMX, and powered with an ESP8266.
Firmware
Firmware is written using the ESP8266 Arduino integration.
Libraries used:
- LXESP8266DMX for DMX input
- ESP8266 standard Servo library
Electronics
Schematics are designed in KiCAD.
The LED driver design is based on this design by TBIdeas.
Component Libraries:
Parts
31| Qty | Value | Footprint | References |
|---|---|---|---|
| 10 | 10k | Resistors_SMD:R_0805_HandSoldering | R1, R2, R3, R4, R5, R6, R10, R11, R12, R13 |
| 6 | 2N3904 | TO_SOT_Packages_SMD:SOT-23_Handsoldering | Q1, Q2, Q3, Q4, Q5, Q6 |
| 3 | 1.5 | Resistors_SMD:R_0805_HandSoldering | R7, R8, R9 |
| 2 | 10µ | Capacitors_SMD:c_elec_5x5.3 | C1, C2 |
| 2 | BUZ71 | TO-220 | Q8, Q9 |
| 2 | SW_PUSH | Buttons_Switches_SMD:SW_SPST_EVPBF | SW1, SW2 |
| 1 | BUZ71 | Power_Integrations:TO-220 | Q7 |
| 1 | ESP-12E | ESP8266:ESP-12E | U2 |
| 1 | SN17576 | Power_Integrations:SO-8 | U1 |
| 1 | Servo A | Pin_Headers:Pin_Header_Straight_1x03 | P2 |
| 1 | Servo B | Pin_Headers:Pin_Header_Straight_1x03 | P3 |
| 1 | TS 1117 BCW33 | TO_SOT_Packages_SMD:SOT-223 | U3 |
Questions
How big is the Minimovinghead PCB?
It measures 50.8 × 52.1 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Minimovinghead use?
31 parts, built around the ESP-12E. 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 Minimovinghead KiCad files?
From the tiefpunkt/minimovinghead repository on GitHub, at the commit this page was made from: the board is electronics/minimovinghead.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Minimovinghead design in my own project?
Its repository states no licence, so its author keeps all rights: ask tiefpunkt before reusing the design.
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