2 layers245 × 153.3 mm
2 layers260 × 190 mm
Schema dmp3
ANToNyS21/DMP2025- Size
- 260 × 190 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 35
- Nets
- 105
- Pads
- 297
- Tracks, vias
- 345, 7
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 5 Feb 2025
- Updated
- 1 Apr 2025
Overview
Schema dmp3 is an open-source printed circuit board by ANToNyS21, from the ANToNyS21/DMP2025 repository on GitHub. It is a 2-layer board of 260 × 190 mm with 35 parts on 105 nets, routed with 345 tracks and 7 vias.
It is built around the L78S05CV, MCP41HV51-104E/ST and MCP41HV51-502E/ST. Its parts include 8 connectors, 3 capacitors, 3 resistors, 1 IC and 1 diode. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Main components
3
L78S05CV
TO-2200℃~+150℃@(Tj) 1 2A 40uV 54dB@(120Hz) 5V 8V 8mA Fixed Positive Short Circuit Protection、Thermal shutdown TO-220 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSSTMicroelectronicsVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
MCP41HV51-104E/ST
TSSOP-14-40℃~+125℃ 0.5LSB 1 100kΩ 10V~36V 24kHz 256 3uA 50ppm/℃ 75Ω Linear Power-on reset、Zero-crossing detection RAM SPI ±20% TSSOP-14 Digital Potentiometers ROHSMicrochip TechnologyDigital PotentiometersMCP41HV51-502E/ST
TSSOP-14-40℃~+125℃ 0.5LSB 1 10V~36V 256 3uA 500kHz 50ppm/℃ 5kΩ 75Ω Linear Power-on reset、Zero-crossing detection RAM SPI ±20% TSSOP-14 Digital Potentiometers ROHSMicrochip TechnologyDigital Potentiometers
README
README.mdDMP2025
sestava na ONSHAPE : https://cad.onshape.com/documents/a55f27827d7d0bf78ad17041/w/e62290534607ad3c1cca5b53/e/726e90d26969cd6e7ac2d84b?renderMode=0&uiState=67c0b942ae4f594e00a113b2
video s funkčností / ukázkou menu:
https://drive.google.com/file/d/1NYgzzBReGRTbW6AwwNUOp2N6VFr0sSx1/view?usp=sharing
Parts
35| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | MCP41HV51-104E | SMOLA_DMP:MCP41HV51 | IO5, IO6, IO10, IO11 |
| 4 | MCP41HV51-502E | SMOLA_DMP:MCP41HV51 | IO7, IO8, IO12, IO13 |
| 2 | step_up_28V | SMOLA_DMP:step_up_28V | IO2, IO3 |
| 2 | ~ | SMOLA_DMP:CC_&_CV_modul | M1, M2 |
| 1 | +12v | SMOLA_DMP:conn | J1 |
| 1 | 0,01 µF | Capacitor_THT:C_Disc_D3.8mm_W2.6mm_P2.50mm | C3 |
| 1 | 0,1 µF | Capacitor_THT:C_Disc_D3.8mm_W2.6mm_P2.50mm | C2 |
| 1 | 0.2R | SMOLA_DMP:power_rezistor_100w_0.2R | R1 |
| 1 | 17k8 | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R3 |
| 1 | 220k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R2 |
| 1 | 680uF/50V | Capacitor_THT:CP_Radial_D10.0mm_P5.00mm | C1 |
| 1 | ADS1115_I2C | SMOLA_DMP:ADS1115 | IO14 |
| 1 | Arduino_Mega2560_R3_Shield | SMOLA_DMP:arduino_mega | A1 |
| 1 | FAN1+ | Connector_PinHeader_2.54mm:PinHeader_1x01_P2.54mm_Vertical | J5 |
| 1 | FAN1- | Connector_PinHeader_2.54mm:PinHeader_1x01_P2.54mm_Vertical | J6 |
| 1 | GND | SMOLA_DMP:conn | J2 |
| 1 | H_mustek | SMOLA_DMP:H_mustek | IO1 |
| 1 | L78S05CV | Package_TO_SOT_THT:TO-220-3_Vertical | U1 |
| 1 | arduino in 12v+ | Connector_PinHeader_2.54mm:PinHeader_1x01_P2.54mm_Vertical | J7 |
| 1 | arduino in GNDD | Connector_PinHeader_2.54mm:PinHeader_1x01_P2.54mm_Vertical | J8 |
| 1 | display | SMOLA_DMP:display | D1 |
| 1 | enkoder I | SMOLA_DMP:enkoder | E2 |
| 1 | enkoder U | SMOLA_DMP:enkoder | E1 |
| 1 | out+ regulated | SMOLA_DMP:conn | J3 |
| 1 | out- | SMOLA_DMP:conn | J4 |
| 1 | rele_2x | SMOLA_DMP:rele_2x | IO4 |
| 1 | rele_4x | SMOLA_DMP:rele_4x | IO9 |
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Questions
How big is the Schema dmp3 PCB?
It measures 260 × 190 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Schema dmp3 use?
35 parts, built around the L78S05CV, MCP41HV51-104E/ST and MCP41HV51-502E/ST. 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 Schema dmp3 KiCad files?
From the ANToNyS21/DMP2025 repository on GitHub, at the commit this page was made from: the board is verze schemat/schema dmp3.kicad_pcb and its schematic schema dmp/schema dmp.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Schema dmp3 design in my own project?
Its repository states no licence, so its author keeps all rights: ask ANToNyS21 before reusing the design.