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 layers82.6 × 53.3 mm
Netbomo
netbomo/alpha12prototype shield for arduino with wind sensors and wind turbines power measurment
- Size
- 82.6 × 53.3 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 53
- Nets
- 63
- Pads
- 168
- Tracks, vias
- 497, 4
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 20 Jun 2014
- Updated
- 23 Apr 2015
Overview
Netbomo is an open-source printed circuit board by netbomo, from the netbomo/alpha1 repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 82.6 × 53.3 mm with 53 parts on 63 nets, routed with 497 tracks and 4 vias.
It is built around the LM358. Its parts include 37 resistors, 5 capacitors, 4 connectors, 2 ICs and 1 diode.
Main components
1README
shield/kicad files/README.mdLots of bugs on this card, please don't use it!
Netbomo schematic :
The "WIND1" and the "WIND2" are composed of 2 op-amp circuits :
- the first one amplifies "sinusoidal" data coming from the NRG-type anemometers
- the second one convert it to a square wave curve that can be used afterward to count RPMs
Netbomo board :
Parts
53| Qty | Value | Footprint | References |
|---|---|---|---|
| 13 | 10k | Resistors_SMD:R_1206 | R1, R2, R3, R4, R17, R18, R19, R20, R27, R28, R32, R34, R36 |
| 8 | 100k | Resistors_SMD:R_1206 | R5, R6, R8, R9, R21, R22, R29, R30 |
| 4 | R | Resistors_SMD:R_1206 | R15, R16, R23, R24 |
| 3 | 0,1u | Capacitors_SMD:c_elec_4x5.3 | C2, C3, C5 |
| 3 | 4.7k | Resistors_SMD:R_1206 | R31, R33, R35 |
| 2 | 10u | Capacitors_SMD:c_elec_4x5.3 | C1, C4 |
| 2 | 12k | Resistors_SMD:R_1206 | R13, R14 |
| 2 | 1M | Resistors_SMD:R_1206 | R25, R26 |
| 2 | 33 | Resistors_SMD:R_1206 | R7, R10 |
| 2 | LM358 | Sockets_DIP:DIP-8__300_ELL | U1, U2 |
| 1 | 470 | Resistors_SMD:R_1206 | R37 |
| 1 | 470K | Resistors_SMD:R_1206 | R11 |
| 1 | 470k | Resistors_SMD:R_1206 | R12 |
| 1 | ARDUINO_SHIELD | Arduino:ARDUINO_SHIELD_2 | netbomo 0.9 |
| 1 | BARREL_JACK | Connect:BARREL_JACK | 9VAC |
| 1 | JACK_STEREO | diy_connectors:JACK_2.1_DC | CT1 |
| 1 | LED | Diodes_SMD:Diode-MiniMELF_Standard | D1 |
| 1 | RFM12 | rfm12:RFM12 | RFM12 |
| 1 | VANE | bornier:BORNIER_03 | P3 |
| 1 | WIND1 | bornier:BORNIER_04 | P1 |
| 1 | WIND2 | bornier:BORNIER_04 | P2 |
| 1 | WIND2/RFM | diy_connectors:PAD_3 | P5 |
Questions
How big is the Netbomo PCB?
It measures 82.6 × 53.3 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Netbomo use?
53 parts, built around the LM358. 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 Netbomo KiCad files?
From the netbomo/alpha1 repository on GitHub, at the commit this page was made from: the board is shield/kicad files/netbomo.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Netbomo 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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