
PillPCB
andreq/iSpindel-Gravitymon-Pill-PCB
A PCB used to build an iSpindel or GravityMon hydrometer that fit into a *popular brand* Pill casing instead of a PETling container

Ispindle rwb is an open-source printed circuit board by bathoorn, from the bathoorn/ispindel_kicad repository on GitHub. It is a 2-layer board of 34 × 133.3 mm with 9 parts on 14 nets, routed with 248 tracks and 6 vias.
It is built around the DS18B20, BAT43 and EG1218. Its parts include 3 ICs, 2 resistors, 2 switches and 1 diode.
| Qty | Value | Footprint | References |
|---|---|---|---|
| 1 | 220k | Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | R1 |
| 1 | 4.7k | Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | R2 |
| 1 | BAT43 | Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal | D1 |
| 1 | Battery_Cell | Battery:BatteryHolder_Keystone_1042_1x18650 | BT1 |
| 1 | DS18B20 | Package_TO_SOT_THT:TO-92_Inline_Wide | U2 |
| 1 | EG1218 | Button_Switch_THT:SW_CuK_OS102011MA1QN1_SPDT_Angled | SW2 |
| 1 | GY-521 | libs:GY-521-minimal | U3 |
| 1 | SW_Push | libs:Reset_1x02_P2.54mm_Vertical | SW1 |
| 1 | TP4056Module | libs:TP4056-18650 | U4 |

andreq/iSpindel-Gravitymon-Pill-PCB
A PCB used to build an iSpindel or GravityMon hydrometer that fit into a *popular brand* Pill casing instead of a PETling container

VoronDesign/Voron-Hardware
Cool Hardware designed by the Voron Design group



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bvarner/pi485
An open-source TTL UART <-> RS485 converter, intended for a Raspberry Pi or Arduino
It measures 34 × 133.3 mm and has 2 copper layers, 1.6 mm thick.
9 parts, built around the DS18B20, BAT43 and EG1218. 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 bathoorn/ispindel_kicad repository on GitHub, at the commit this page was made from: the board is ispindle_rwb.kicad_pcb and its schematic ispindle_rwb.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Its repository states no licence, so its author keeps all rights: ask bathoorn before reusing the design.