Parts Purchasing === ###### tags: `firmware_hardware` `electrical_system` `NTURT` #### ep4 BOM: [click here](https://docs.google.com/spreadsheets/d/1YLfjwPYvibjGeJliGU2Ea7GKZR2SNKWQHcMrcW3uit4/edit#gid=0) ### linear position: ep4 linear sensor: KPM22 by MIRAN 需求:機械行程和電氣行程中間有一段不一致的空白(踏板的話可以用開機歸零的方式去掉，懸吊不行)、有觀察到電壓飄移的情況、可能不防水(踏板的話還好，懸吊的話要顧) [SPS-L225-HDLS](https://www.mouser.tw/ProductDetail/Honeywell/SPS-L225-HDLS?qs=s4or89i3CwqhRCBBj3hauQ%3D%3D) [E-Series ER - TempoSonics](https://www.temposonics.com/Products/IndustrialPositionSensors/E-SeriesPositionSensors/E-SeriesER ) 磐融實業有限公司 游小姐 em1357912 奈米趨勢科技有限公司 nt@nano-trend.com ### temp ep4 tire temperatur sensor: MLX90614 by Melexis 需求:一次只能讀一個點、不防水、易受環境溫度變化影響 [Infrared Thermometer Module BMH06203-31](https://www.bestmodulescorp.com/bmh06203-31.html) [426-SEN0263](https://www.mouser.tw/ProductDetail/DFRobot/SEN0263?qs=%252BEew9%252B0nqrB%2FzoCKvi5KUA%3D%3D&mgh=1&gclid=Cj0KCQiA37KbBhDgARIsAIzce17rPP6QxQyYHnyRS_vYv_pzeHW0x_ZRKNGOcpvdb6G4yKbd4cPkOVkaAnDQEALw_wcB) [D6T-8L-09H](https://tw.element14.com/omron/d6t-8l-09h/thermal-ir-sensor-5-200deg-c-i2c/dp/3406469?gclid=Cj0KCQiA37KbBhDgARIsAIzce15o-4rCezUhIYSzHDPUq_1TLz_w-AYPa9q3TfKbSmsaywr7U9awK4saAnFWEALw_wcB&mckv=srauHtUUr_dc|pcrid|589472436418|pkw||pmt||slid||product|3406469|pgrid|135397585152|ptaid|pla-363010435644|&CMP=KNC-GOO-SHOPPING-3406469) [D6T_mouser](https://www.mouser.tw/ProductDetail/Omron-Electronics/D6T-8L-09H?qs=wnTfsH77Xs6vHWSeLVv5Ng%3D%3D) D6T-8L-09H不錯，差需不需要做防水 ### wheel speed ep4 hall sensor: SNG-SPRF-002 from Honeywell [Mouser Link](https://www.mouser.tw/ProductDetail/Honeywell/SNG-SPRF-002?qs=gZXFycFWdAPy%2FTkRu%252Bd4CA%3D%3D) 需求:沒有，不過現在是end of life ### oil pressure ep4 break system pressure sensor: M3041-000005-05KPG from TE Connectivity 需求:實際煞車不會用到全5kpsi，不知道需不需要改範圍? 2023: M3041-000005-01KPG from TE Connectivity 改成1kpsi/70bar/7MPa選項 EP5: 規則: T4.3 [FSG22 rules question - Reddit](https://www.reddit.com/r/FSAE/comments/r8rx8u/fsg22_rule_question_sharing_the_pressure_sensor/) [branch BPS signal - Reddit](https://www.reddit.com/r/FSAE/comments/f2q8fp/how_to_branch_brake_pressure_sensor_bps_signal/) 候選人: current loop: * P51-1000-S-B-I36-20mA-000000 from Amphenol ratiometric: * MIPAF1XX667PSAAX - 同系列有current loop但沒貨 * PX3AF1BH667PSAAX - over pressure 偏低(1000psi) * PS05-S60MP-5W - 電橋但是便宜 digital: * PTE7300-24DN-0B050BN - I2C傳輸 * PTE7100 from Amphenol - 類比 其他系列: * M3200 from TE connectivity - 沒有我們的型號 * 803133 from Amphenol - PWM輸出 * XMLP from telemecanique - 頗貴 * M3051-000005-01KPG from TE - 偏貴 pressure switch * PS80-K1-0764 斷線偵測pressure switch : [honeywell smart diagnostic technology](https://prod-edam.honeywell.com/content/dam/honeywell-edam/sps/siot/en-us/products/switches/pressure-switches/standard-pressure-switches/common/documents/sps-siot-technical-note-pressure-smart-diagnostic-technology-006188-1-en-ciid-164380.pdf?download=false) #### Metric 哈哈兩萬 [EB1UM-00000P-05KPA](https://mou.sr/3Mf4zEO) Amphenol i2s [803156](https://mou.sr/46IYW9Y) [803155](https://mou.sr/3tD2vzJ) [803149](https://mou.sr/3tJlWXM) [803136](https://mou.sr/471oFdj) [803124](https://mou.sr/46O6Yyj) [803315](https://mou.sr/3S6oycq) | name | range | output |price(NTD)| | -------- | -------- | -------- |---| | 803156 | 100bar | 0.5~4.5V ratiometric |4402| |803155|60bar|0.5~4.5V ratiometric|4402| |803149|67.5bar|0.5~4.5V ratiometric|4402| |803136|60bar|0.5~4.5 ratiometric|4601| |803124|100bar|PWM|4402| |803315|60bar|0.5~4.5V ratiometric|4421| ### Steering Encoder ep4 steering encoder: AMT222C-V by CUI [Mouser Link](https://www.mouser.tw/ProductDetail/CUI-Devices/AMT222C-V?qs=A6eO%252BMLsxmTchVyamdLHQw%3D%3D) 需求:目前沒有，很棒