2 layers271.8 × 114.3 mm
Ardumower mega shield svn
Ardumower/ardumower
Develop an open source robotic lawn mower (HW+SW reference platform)
426 parts282
2 layers120 × 118 mm
This board contains the functions to convert the signals from sensors to signals for the microcontroller.
- Size
- 120 × 118 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 99
- Nets
- 51
- Pads
- 274
- Tracks, vias
- 733, 44
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 14 Jan 2018
- Updated
- 20 Feb 2018
Overview
Shield is an open-source printed circuit board by netbomo, from the netbomo/windlogger_shield repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 120 × 118 mm with 99 parts on 51 nets, routed with 733 tracks and 44 vias.
It is built around the MCP6244-E/P, MCP6242-E/P and JUMPER3. Its parts include 35 resistors, 18 diodes, 15 capacitors and 3 ICs.
Main components
3
MCP6244-E/P
PDIP-14-40℃~+125℃ 1.8V~5.5V 1pA 1pA 23mA 300V/ms 3uV/℃ 4 45nV/√Hz@1kHz 50uA 550kHz 5mV 75dB ESD protection Rail-to-Rail Input, Rail-to-Rail Output PDIP-14 Operational Amplifier ROHSMicrochip TechnologyOperational Amplifier
MCP6242-E/P
PDIP-8-40℃~+125℃ 1.8V~5.5V 1pA 1pA 2 23mA 300V/ms 3uV/℃ 45nV/√Hz@1kHz 50uA 550kHz 5mV 75dB ESD protection Rail-to-Rail Input, Rail-to-Rail Output PDIP-8 Operational Amplifier ROHSMicrochip TechnologyOperational AmplifierJUMPER3
HDR-TH_3P-P2.54-L7.6-W2.5HDR-TH-3P-2.54mm New Arrivals ROHSWürth ElektronikUncategorised
README
README.mdwidlogger_shield
This is the branch for the current version : v2.0.1
This board contains the functions to convert the signals from sensors to signals for the microcontroller.
This board is design to be plug in the digital board, but you can use it with an arduino uno or mega.
Comment are insert in the schematic, open the kicad project or the pdf export to read those.
BLOCK DIAGRAM
RENDER PREVIEW
Todo list
- chose the componants
- update the BOM
- route the board
- test
Parts
99| Qty | Value | Footprint | References |
|---|---|---|---|
| 18 | 1N4148 | Discret:DO-35 | D1, D2, D3, D4, D5, D6, D7, D10, D11, D12, D13, D14, D15, D16, D17, D18 +2 |
| 10 | 470k | Discret:R4-LARGE_PADS | R21, R22, R23, R24, R27, R28, R29, R30, R33, R34 |
| 8 | 100nF | Capacitors_ThroughHole:C_Rect_L7_W2.5_P5 | C2, C3, C4, C5, C6, C7, C9, C15 |
| 6 | 10uF | Capacitors_ThroughHole:C_Radial_D5_L6_P2.5 | C1, C10, C11, C12, C13, C14 |
| 5 | 100k | Discret:R4-LARGE_PADS | R2, R3, R6, R7, R12 |
| 5 | CONN_01X03 | w_conn_screw:mstba_2,5%2f3-g-5,08 | anemo1, anemo2, RPM1, temp1, vane1 |
| 4 | 100 | Discret:R4-LARGE_PADS | R8, R11, R13, R35 |
| 4 | 680 | Discret:R4-LARGE_PADS | R25, R26, R31, R32 |
| 4 | CONN_01X01 | Socket_Arduino_Mega:Arduino_1pin | h1, h2, h3, h4 |
| 4 | CONN_01X04 | w_conn_screw:mstba_2,5%2f4-g-5,08 | current1, current2, current3, current4 |
| 4 | CONN_01X08 | Socket_Arduino_Mega:Socket_Strip_Arduino_1x08 | Analog1, Communication1, Power1, PWM2 |
| 4 | JUMPER3 | Pin_Headers:Pin_Header_Straight_1x03 | JP1, JP2, JP3, JP4 |
| 3 | 0 | Discret:R4-LARGE_PADS | R14, R15, R16 |
| 3 | 10k | Discret:R4-LARGE_PADS | R1, R4, R9 |
| 2 | 1k | Discret:R4-LARGE_PADS | R5, R10 |
| 2 | CONN_01X02 | w_conn_screw:mstba_2,5%2f2-g-5,08 | ADC5, Udc1 |
| 2 | MCP6244 | Housings_DIP:DIP-14_W7.62mm_LongPads | U1, U3 |
| 1 | shield:tripalium_logo_F_SilkS_10mm | tripalium_logo_F.SilkS_10mm | |
| 1 | 150k | Discret:R4-LARGE_PADS | R18 |
| 1 | 1uF | Capacitors_ThroughHole:C_Radial_D5_L6_P2.5 | C8 |
| 1 | 20k | Discret:R4-LARGE_PADS | R19 |
| 1 | 300k | Discret:R4-LARGE_PADS | R17 |
| 1 | 56k | Discret:R4-LARGE_PADS | R20 |
| 1 | BARREL_JACK | Connect:BARREL_JACK | ADC1 |
| 1 | CONN_01X02 | Socket_Strips:Socket_Strip_Straight_1x02 | 5VDC1 |
| 1 | CONN_01X04 | Socket_Strips:Socket_Strip_Straight_1x04 | POWER_SOURCE1 |
| 1 | CONN_01X10 | Socket_Arduino_Mega:Socket_Strip_Arduino_1x10 | PWM1 |
| 1 | MCP6242 | Housings_DIP:DIP-8_W7.62mm_LongPads | U2 |
Questions
How big is the Shield PCB?
It measures 120 × 118 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Shield use?
99 parts, built around the MCP6244-E/P, MCP6242-E/P and JUMPER3. 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 Shield KiCad files?
From the netbomo/windlogger_shield repository on GitHub, at the commit this page was made from: the board is kicad/shield.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Shield 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).
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