2 layers30 × 29.3 mm
PRJ
Juniper-Rueter/PR-J
A universal load cell amplifier for communication with klipper and an open standard for strain gauges
24 parts17
2 layers17.5 × 19.5 mm
Elephant robot posision sensor
AAKK00/PS485posision sensorとrs485とattinyを用いた角度取得モジュール
- Size
- 17.5 × 19.5 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 21
- Nets
- 15
- Pads
- 67
- Tracks, vias
- 231, 22
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 10.0 (file 20260206)
- Created
- 25 Jun 2026
- Updated
- 3 Oct 2026
Overview
Elephant robot posision sensor is an open-source printed circuit board by AAKK00, from the AAKK00/PS485 repository on GitHub, published under the MIT licence. It is a 2-layer board of 17.5 × 19.5 mm with 21 parts on 15 nets, routed with 231 tracks and 22 vias.
It is built around the ATTINY202-SSN, MAX485ED and TPS562200DDC. Its parts include 6 capacitors, 5 resistors, 4 ICs, 3 connectors and 1 inductor. It belongs with the sensors and measurement and interfaces and adapters boards and the AVR (ATmega, ATtiny) boards of this library.
Main components
3
ATTINY202-SSN
SOIC-8-40℃~+105℃ 1.8V~5.5V 10bit 128Byte 20MHz 2KB 6 64Byte 8 Bit AVR Built-in FLASH SOIC-8 Microcontrollers (MCU/MPU/SOC) ROHSMicrochip TechnologyMicrocontrollers (MCU/MPU/SOC)
MAX485ED
SOP-8-40℃~+85℃ 1 1 1mA 32 4.75V~5.25V 5Mbps Half-Duplex Transceiver ±8kV SOP-8 RS-485 / RS-422 ICs ROHSHTCRS-485 / RS-422 ICs
TPS562200DDC
UncategorisedTexas Instruments
README
README.mdPS485
posision sensorとrs485とattinyを用いた角度取得モジュール
Arduinoスケッチ、DynamixelSlaveライブラリ、配線・書き込み手順は arduino/README.md を参照。
Parts
21| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 100n | Capacitor_SMD:C_0603_1608Metric | C2, C4, C5, C6 |
| 2 | Conn_01x04_Pin | Connector_JST:JST_SH_SM04B-SRSS-TB_1x04-1MP_P1.00mm_Horizontal | J2, J3 |
| 2 | MountingHole | MountingHole:MountingHole_2.2mm_M2 | H1, H2 |
| 1 | 10 | Capacitor_SMD:C_0603_1608Metric | R5 |
| 1 | 10k | Resistor_SMD:R_0603_1608Metric | R1 |
| 1 | 10k | Capacitor_SMD:C_0603_1608Metric | R3 |
| 1 | 10u | Capacitor_SMD:C_0603_1608Metric | C1 |
| 1 | 120R | Capacitor_SMD:C_0603_1608Metric | R4 |
| 1 | 22u | Capacitor_SMD:C_0603_1608Metric | C3 |
| 1 | 4.7u | Inductor_SMD:L_Cenker_CKCS201610 | L1 |
| 1 | 56k | Resistor_SMD:R_0603_1608Metric | R2 |
| 1 | ATtiny202-SS | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U2 |
| 1 | Conn_01x03_Pin | Connector_PinHeader_1.00mm:PinHeader_1x03_P1.00mm_Vertical | J1 |
| 1 | MAX485E | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U3 |
| 1 | TPS562200 | Package_TO_SOT_SMD:SOT-23-6 | U1 |
| 1 | ~ | posision_sensor:RDC506018A | U4 |
Questions
How big is the Elephant robot posision sensor PCB?
It measures 17.5 × 19.5 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Elephant robot posision sensor use?
21 parts, built around the ATTINY202-SSN, MAX485ED and TPS562200DDC. 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 Elephant robot posision sensor KiCad files?
From the AAKK00/PS485 repository on GitHub, at the commit this page was made from: the board is elephant_robot_posision_sensor.kicad_pcb and its schematic elephant_robot_posision_sensor.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Elephant robot posision sensor design in my own project?
Its repository publishes it under the MIT 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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