2 layers
2 layers87.2 × 72.9 mm
Circuito impresso
crmoratelli/ShieldCLPThe following project refers to one of the steps in the development of an Open Source PLC with a web interface using Raspberry Pi.
- Size
- 87.2 × 72.9 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 14
- Nets
- 44
- Pads
- 96
- Tracks, vias
- 551, 107
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 3 Oct 2022
- Updated
- 6 Dec 2022
Overview
Circuito impresso is an open-source printed circuit board by crmoratelli, from the crmoratelli/ShieldCLP repository on GitHub. It is a 2-layer board of 87.2 × 72.9 mm with 14 parts on 44 nets, routed with 551 tracks and 107 vias.
It is built around the L7805 and TIP2955. Its parts include 4 capacitors, 4 connectors, 1 resistor, 1 IC and 1 transistor.
Main components
2
L7805
TO-220ST0℃~+125℃@(Tj) 1 1.2A 20V 2V@(1A) 42uV 500uA 5V 73dB@(120Hz) Fixed Positive Short Circuit Protection TO-220ST Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSOSENVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
TIP2955
TO-2471 PNP 15A 2.5MHz 20 3V 60V 700uA 7V 90W PNP TO-247 Bipolar (BJT) ROHSJSMSEMIBipolar (BJT)
README
README.mdShieldCLP
The following project refers to one of the steps in the development of an Open Source PLC with a web interface using Raspberry Pi. The hardware was developed with the aim of integrating 8 of the microcontroller GPIO's as digital inputs-outputs for the PLC platform, leaving the other ports at the user's disposal.
The shield will allow connection to an N4DBA06 module to support analog inputs and outputs.
The RPI and the N4DBA06 module will be powered through the shield.
The power supply used must have a voltage output of 12Vdc.
Parts
14| Qty | Value | Footprint | References |
|---|---|---|---|
| 2 | 0.1 uF | Capacitor_THT:C_Radial_D5.0mm_H5.0mm_P2.00mm | C2, C3 |
| 1 | 22 uF | Capacitor_THT:CP_Radial_D7.5mm_P2.50mm | C1 |
| 1 | 220 uF | Capacitor_THT:CP_Radial_D7.5mm_P2.50mm | C4 |
| 1 | 3.3 Ohms | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R1 |
| 1 | Conn_01x02 | Connector_Phoenix_MSTB:PhoenixContact_MSTBA_2,5_2-G_1x02_P5.00mm_Horizontal | JN4Dba06 |
| 1 | Conn_barrel | Connector_BarrelJack:BarrelJack_Horizontal | JV1 |
| 1 | Digital Inputs/Outputs | Connector_Phoenix_MSTB:PhoenixContact_MSTBA_2,5_8-G_1x08_P5.00mm_Horizontal | JIO-1 |
| 1 | Extra_inputs | Connector_PinSocket_2.54mm:PinSocket_1x19_P2.54mm_Vertical | J1 |
| 1 | L7805 | AAAA:78XXS | U1 |
| 1 | MAX485M/RS485 | Connector_PinSocket_2.54mm:PinSocket_1x04_P2.54mm_Vertical | J3 |
| 1 | MAX485M/TTL | Connector_PinSocket_2.54mm:PinSocket_1x04_P2.54mm_Vertical | J2 |
| 1 | RPI | Connector_IDC:IDC-Header_2x20_P2.54mm_Vertical | J4 |
| 1 | TIP2955 | Package_TO_SOT_THT:TO-218-3_Vertical | Q1 |
Similar boards
- 2 layers146.8 × 93.9 mm
Power supply
Ekstazaa/Symmetric-Linear-Power-Supply-30V
Repositiry contains description of Linear power supply project. It is based on Trafo with own pcb board with rectifier, filtres and regulator LM3178 and LM337.
47 parts1MIT - 2 layers100 × 100 mm
Temp pro
CrafterSteve/ESP32_Temp_Con
An temperture control device, based on ESP32. With custom PCB board, it can fit an ESP32-DevKit as controller, DAC and ADC is done on board, as well as, a 5 to +-12v power supply..
134 parts - 2 layers261.1 × 147.5 mm
- 2 layers243.8 × 269.2 mm
- 2 layers40.6 × 110 mm
Europi surface mount
Allen-Synthesis/EuroPi
EuroPi: A reprogrammable Eurorack module based on the Raspberry Pi Pico
92 parts584CC0-1.0 - 2 layers132.1 × 45.7 mm
IPoS
peterheinrich/InternetOverSpaghetti
Transmitting IP packages over a pair of spaghetti thus demonstrating how media independent IP really is.
42 parts342 - 2 layers59.7 × 57.5 mm
Questions
How big is the Circuito impresso PCB?
It measures 87.2 × 72.9 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Circuito impresso use?
14 parts, built around the L7805 and TIP2955. 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 Circuito impresso KiCad files?
From the crmoratelli/ShieldCLP repository on GitHub, at the commit this page was made from: the board is Circuito_impresso.kicad_pcb and its schematic Circuito_impresso.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Circuito impresso design in my own project?
Its repository states no licence, so its author keeps all rights: ask crmoratelli before reusing the design.