
Perimeter sender v2
vasimv/myardumower
Private-use only! (you need to ask for a commercial-use)

Private-use only! (you need to ask for a commercial-use)
Perimeter sender v2 is an open-source printed circuit board by vasimv, from the vasimv/myardumower repository on GitHub. It is a 2-layer board of 110.1 × 59.9 mm with 35 parts on 16 nets, routed with 298 tracks and 0 vias.
It is built around the OPA2340PA. Its parts include 9 capacitors, 5 resistors, 5 diodes, 4 ICs and 3 connectors. It belongs with the AVR (ATmega, ATtiny) boards of this library.
WARNING: Do not use the master version (via download button), that is 'code we work on' and it may be unstable - use one release version instead!
https://github.com/Ardumower/ardumower/releases
Develop an open source robotic lawn mower (HW+SW reference platform)
Ardumower (www.ardumower.de)
Copyright (c) 2015-2017 by Uwe Zimprich
Copyright (c) 2014-2015 by Stefan Manteuffel
Copyright (c) 2014 by Walter Crauwels
Copyright (c) 2013-2015 by Sven Gennat
Copyright (c) 2013-2017 by Alexander Grau
Copyright (c) 2014 by Maxime Carpentieri
Copyright (c) 2015-2017 by Juergen Lange
Private-use only! (you need to ask for a commercial-use)
The code/schematics/PCB files are open: you can modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
The code/schematics/PCB files are distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with this program. If not, see http://www.gnu.org/licenses/.
Private-use only! (you need to ask for a commercial-use)
| Qty | Value | Footprint | References |
|---|---|---|---|
| 5 | Bohrloch_3,2mm | sender_v2:Bohrloch_3,2mm | B1, B2, B3, B5, B6 |
| 2 | 100nF | ACS712:C_Rect_L4_W2.5_P2.5_P5.0 | C6, C8 |
| 2 | 10K/1% | Resistors_ThroughHole:Resistor_Horizontal_RM10mm | R1, R4 |
| 2 | 10uF/16V | ACS712:Elko_vert_11.2x6.3mm_RM2.5_RM5.0 | C7, C9 |
| 2 | 1N4148 | Diodes_ThroughHole:Diode_DO-35_SOD27_Horizontal_RM10 | D2, D3 |
| 2 | 220uF/63V | ACS712:Elko_vert_11.2x6.3mm_RM2.5_RM5.0 | C1, C3 |
| 2 | ???? | sender_v2:Fuseholder_Reichelt_PL112000 | EF1, EF2 |
| 2 | MBR 1045 | Diodes_ThroughHole:Diode_TO-220_Vertical | D1, D5 |
| 1 | 100K/1% | Resistors_ThroughHole:Resistor_Horizontal_RM10mm | R3 |
| 1 | 1K | Resistors_ThroughHole:Resistor_Horizontal_RM10mm | R5 |
| 1 | 220nF | ACS712:C_Rect_L4_W2.5_P2.5_P5.0 | C2 |
| 1 | 47K | Resistors_ThroughHole:Resistor_Horizontal_RM10mm | R2 |
| 1 | 47pP | ACS712:C_Rect_L4_W2.5_P2.5_P5.0 | C4 |
| 1 | 47uF/16V | ACS712:Elko_vert_11.2x6.3mm_RM2.5_RM5.0 | C5 |
| 1 | ARDUINO_NANO | sender_v2:arduino_nano | U4 |
| 1 | DC-DC_Stepdown | sender_v2:DC_DC_DSN2596_mit_Bohrloch | U2 |
| 1 | INA 169 | sender_v2:INA169 | U1 |
| 1 | OPA2340PA | 40xx:40xx-DIL08 | U5 |
| 1 | PWR | Pin_Headers:Pin_Header_Straight_1x02 | JP1 |
| 1 | Pin4 | Pin_Headers:Pin_Header_Straight_1x01 | P6 |
| 1 | VOut 24V | sender_v2:Anschlussklemme_2P_RM5,08 | P2 |
| 1 | VR | Varistors:RV_Disc_D7_W3.4_P5 | 24V1 |
| 1 | Vin 24V | sender_v2:Anschlussklemme_2P_RM5,08 | P1 |
| 1 | ZPD5,1V | Diodes_ThroughHole:Diode_DO-35_SOD27_Horizontal_RM10 | D4 |

vasimv/myardumower
Private-use only! (you need to ask for a commercial-use)

vasimv/myardumower
Private-use only! (you need to ask for a commercial-use)







TJLTM/CampKeen
What this can monitor: 1. Holding Tanks - Grey/Sewage via galvanic sensors (posts in the tank) these are the ones i'm using (https://www.amazon.com/gp/product/B07YVK2V2K/ref=ppxyodtbsearchasintitle?ie=UTF8&psc=1 and…

Ardumower/ardumower
Develop an open source robotic lawn mower (HW+SW reference platform)
It measures 110.1 × 59.9 mm and has 2 copper layers, 1.6 mm thick.
35 parts, built around the OPA2340PA. 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.
From the vasimv/myardumower repository on GitHub, at the commit this page was made from: the board is pcb/Test_und_Entwicklung/sender_regelung v1.0_geoeffnet/Perimeter sender v2.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Its repository states no licence, so its author keeps all rights: ask vasimv before reusing the design.