2 layers
2 layers
Power driver
MakerMylo/Embroiderino1Forked from an old gitlab repo to hold on to forever.
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 24
- Nets
- 13
- Pads
- 50
- Tracks, vias
- 100, 0
- Pours
- 4
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 8 Nov 2024
- Updated
- 8 Nov 2024
Overview
Power driver is an open-source printed circuit board by MakerMylo, from the MakerMylo/Embroiderino repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board with 24 parts on 13 nets, routed with 100 tracks and 0 vias.
It is built around the LTV-817 and FR107. Its parts include 8 diodes, 5 resistors, 5 connectors, 2 capacitors and 2 transistors.
Main components
2
LTV-817
DIP-4-55℃~+110℃ 1 1.2V 100mV@20mA,1mA 200mW 35V 3us 4us 50% 50mA 50mA 5kV 600% 6V DC Phototransistor DIP-4 Transistor, Photovoltaic Output Optoisolators ROHSLite-OnTransistor, Photovoltaic Output Optoisolators
FR107
SOD-123-65℃~+150℃ 1.3V@1A 1A 1kV 25A 500ns 5uA@1kV SOD-123 Fast Recovery / High Efficiency Diodes ROHSJSMSEMIFast Recovery / High Efficiency Diodes
README
README.mdEmbroiderino
Embroiderino is a test project which aims at providing all needed to turn an ordinary sewing machine into digital embroidery machine or at least to reuse any other embroidery machine with mainboard failure. Most of the mechanical parts are intended to be made on 3D printer.
As an electronics, arduio based 3D printer board is tested, with additional encoders connected to it. This will do job for now too. As a firmware teathimble is in development. For hoop positioning this plotter is adopted. All mechanics parts and sewing machine itself are mounted to chipboard.
Client application is written in python3 and TK, it can open CSV's created by Embroidermodder2.
Work in progress
Note that this is early stage development. Machine, main DC motor speed controller is a next milestone. All the code is licensed under GPL v3.
Parts
24| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 1N4007 | Diodes_ThroughHole:Diode_DO-41_SOD81_Horizontal_RM10 | D1, D2, D3, D4 |
| 2 | 200k | Resistors_ThroughHole:Resistor_Horizontal_RM7mm | R1, R4 |
| 2 | ZENER 12-16V | Diodes_ThroughHole:Diode_DO-35_SOD27_Horizontal_RM10 | D6, D7 |
| 1 | 100nF 400V | Capacitors_ThroughHole:C_Radial_D8_L11.5_P3.5 | C2 |
| 1 | 10k | Resistors_ThroughHole:Resistor_Horizontal_RM7mm | R3 |
| 1 | 10uF 400V | Capacitors_ThroughHole:C_Rect_L7_W4.5_P5 | C1 |
| 1 | 1A | Fuse_Holders_and_Fuses:Fuseholder5x20_horiz_open_inline_Type-I | F1 |
| 1 | 1N4004 | Diodes_ThroughHole:Diode_DO-41_SOD81_Horizontal_RM10 | D5 |
| 1 | 2n3904 | TO_SOT_Packages_THT:TO-92_Inline_Wide | Q1 |
| 1 | 330-470R | Resistors_ThroughHole:Resistor_Horizontal_RM7mm | R2 |
| 1 | 400k | Resistors_ThroughHole:Resistor_Horizontal_RM7mm | R5 |
| 1 | AC_IN | Connect:1pin | P1 |
| 1 | AC_IN-110-230V | Connect:1pin | P2 |
| 1 | FR107 | Diodes_ThroughHole:Diode_DO-41_SOD81_Horizontal_RM10 | D8 |
| 1 | IRF840 or IRF730 | TO_SOT_Packages_THT:TO-220_Neutral123_Vertical | Q2 |
| 1 | LTV-817 | Housings_DIP:DIP-4_W7.62mm_LongPads | U1 |
| 1 | MOTOR+ | Connect:1pin | P4 |
| 1 | MOTOR- | Connect:1pin | P5 |
| 1 | PWM | Pin_Headers:Pin_Header_Straight_1x02 | P3 |
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Questions
What parts does the Power driver use?
24 parts, built around the LTV-817 and FR107. 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 Power driver KiCad files?
From the MakerMylo/Embroiderino repository on GitHub, at the commit this page was made from: the board is electronics/power_driver/power_driver.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Power driver design in my own project?
Its repository publishes it under the GPL-3.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).