
Ardumower mega shield svn
Ardumower/ardumower
Develop an open source robotic lawn mower (HW+SW reference platform)

Playstools is an open-source printed circuit board by polifactory-polimi, from the polifactory-polimi/Playstools repository on GitHub. It is a 2-layer board of 102.9 × 27.3 mm with 25 parts on 24 nets, routed with 191 tracks and 0 vias.
It is built around the JUMPER3. Its parts include 10 resistors, 4 connectors, 3 transistors and 1 IC. It belongs with the ESP8266 boards of this library.
| Qty | Value | Footprint | References |
|---|---|---|---|
| 5 | 10k | Resistors_SMD:R_1206 | R1, R6, R7, R9, R10 |
| 5 | 1k | Resistors_SMD:R_1206 | R2, R3, R4, R5, R8 |
| 3 | CONN_01X02 | Pin_Headers:Pin_Header_Straight_1x02 | P3, P4, P5 |
| 3 | JUMPER3 | open-project:S_JUMPER_3 | JP1, JP2, JP3 |
| 3 | Q_NMOS_GDS | TO_SOT_Packages_SMD:SOT-404 | Q1, Q2, Q3 |
| 2 | JUMPER | Pin_Headers:Pin_Header_Straight_1x02 | JP4, JP5 |
| 1 | CONN_01X04 | Pin_Headers:Pin_Header_Straight_1x04 | P2 |
| 1 | ESP-12 | ESP8266:ESP-12 | U1 |
The 23 most common of 25 parts.
It measures 102.9 × 27.3 mm and has 2 copper layers, 1.6 mm thick.
25 parts, built around the 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.
From the polifactory-polimi/Playstools repository on GitHub, at the commit this page was made from: the board is schematic/Playstools.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 polifactory-polimi before reusing the design.

Ardumower/ardumower
Develop an open source robotic lawn mower (HW+SW reference platform)

Teslafly/Dead-OpenBMS-dead
A scalable, open source battery management system






whitebox-labs/tentacle
An arduino shield to host and individually isolate up to 4 Atlas Scientific sensor circuits. Measure pH, conductivity, dissolved oxygen, ORP, temperature