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893 lines
20 KiB

5 years ago
  1. EESchema Schematic File Version 4
  2. LIBS:gassensor-cache
  3. EELAYER 26 0
  4. EELAYER END
  5. $Descr USLetter 11000 8500
  6. encoding utf-8
  7. Sheet 1 1
  8. Title ""
  9. Date ""
  10. Rev ""
  11. Comp ""
  12. Comment1 ""
  13. Comment2 ""
  14. Comment3 ""
  15. Comment4 ""
  16. $EndDescr
  17. $Comp
  18. L w_connectors:Arduino_Nano_Header J1
  19. U 1 1 5CC9FA3E
  20. P 5600 3250
  21. F 0 "J1" H 5600 4187 60 0000 C CNN
  22. F 1 "Arduino_Nano_Header" H 5600 4081 60 0000 C CNN
  23. F 2 "w_conn_misc:arduino_nano_header" H 5600 3250 60 0001 C CNN
  24. F 3 "" H 5600 3250 60 0000 C CNN
  25. 1 5600 3250
  26. 1 0 0 -1
  27. $EndComp
  28. $Comp
  29. L device:Speaker LS1
  30. U 1 1 5CC9FB90
  31. P 5050 3250
  32. F 0 "LS1" H 5450 3100 50 0000 C CNN
  33. F 1 "Speaker" H 5450 3200 50 0000 C CNN
  34. F 2 "w_conn_mkds:mkds_1,5-2" H 5050 3050 50 0001 C CNN
  35. F 3 "" H 5040 3200 50 0000 C CNN
  36. 1 5050 3250
  37. -1 0 0 1
  38. $EndComp
  39. $Comp
  40. L conn:BARREL_JACK CON1
  41. U 1 1 5CC9FDCB
  42. P 3050 2150
  43. F 0 "CON1" H 3031 2475 50 0000 C CNN
  44. F 1 "BARREL_JACK" H 3031 2384 50 0000 C CNN
  45. F 2 "Connectors:BARREL_JACK" H 3050 2150 50 0001 C CNN
  46. F 3 "" H 3050 2150 50 0000 C CNN
  47. 1 3050 2150
  48. 1 0 0 -1
  49. $EndComp
  50. $Comp
  51. L power:+12V #PWR0101
  52. U 1 1 5CC9FFA5
  53. P 3350 2050
  54. F 0 "#PWR0101" H 3350 1900 50 0001 C CNN
  55. F 1 "+12V" H 3365 2223 50 0000 C CNN
  56. F 2 "" H 3350 2050 50 0000 C CNN
  57. F 3 "" H 3350 2050 50 0000 C CNN
  58. 1 3350 2050
  59. 1 0 0 -1
  60. $EndComp
  61. $Comp
  62. L power:GND #PWR0102
  63. U 1 1 5CCA003B
  64. P 3350 2250
  65. F 0 "#PWR0102" H 3350 2000 50 0001 C CNN
  66. F 1 "GND" H 3355 2077 50 0000 C CNN
  67. F 2 "" H 3350 2250 50 0000 C CNN
  68. F 3 "" H 3350 2250 50 0000 C CNN
  69. 1 3350 2250
  70. 1 0 0 -1
  71. $EndComp
  72. Wire Wire Line
  73. 3350 2250 3350 2150
  74. Connection ~ 3350 2250
  75. $Comp
  76. L conn:CONN_01X10 P1
  77. U 1 1 5CCA0146
  78. P 2000 3100
  79. F 0 "P1" H 2077 3141 50 0000 L CNN
  80. F 1 "Switcher" H 2077 3050 50 0000 L CNN
  81. F 2 "pot:SF_STS10" H 2000 3100 50 0001 C CNN
  82. F 3 "" H 2000 3100 50 0000 C CNN
  83. 1 2000 3100
  84. 1 0 0 -1
  85. $EndComp
  86. Text Label 1500 2650 0 50 ~ 0
  87. VIN+
  88. Wire Wire Line
  89. 1800 3050 1500 3050
  90. Wire Wire Line
  91. 1800 3150 1500 3150
  92. Wire Wire Line
  93. 1800 3250 1500 3250
  94. Wire Wire Line
  95. 1800 3550 1500 3550
  96. Text Label 1500 3050 0 50 ~ 0
  97. VOUT+
  98. Text Label 1500 3150 0 50 ~ 0
  99. TRIM
  100. Text Label 1500 3250 0 50 ~ 0
  101. VOUT-
  102. Text Label 1500 3450 0 50 ~ 0
  103. VIN-
  104. Text Label 1500 3550 0 50 ~ 0
  105. REMOTE
  106. Wire Wire Line
  107. 1200 3450 1200 3650
  108. Wire Wire Line
  109. 1200 3450 1800 3450
  110. $Comp
  111. L power:GND #PWR0103
  112. U 1 1 5CCA09A1
  113. P 1200 3650
  114. F 0 "#PWR0103" H 1200 3400 50 0001 C CNN
  115. F 1 "GND" H 1205 3477 50 0000 C CNN
  116. F 2 "" H 1200 3650 50 0000 C CNN
  117. F 3 "" H 1200 3650 50 0000 C CNN
  118. 1 1200 3650
  119. 1 0 0 -1
  120. $EndComp
  121. $Comp
  122. L device:R R1
  123. U 1 1 5CCA0A96
  124. P 4400 2950
  125. F 0 "R1" V 4607 2950 50 0000 C CNN
  126. F 1 "1K" V 4516 2950 50 0000 C CNN
  127. F 2 "Capacitors_SMD:C_0805_HandSoldering" V 4330 2950 50 0001 C CNN
  128. F 3 "" H 4400 2950 50 0000 C CNN
  129. 1 4400 2950
  130. 0 -1 -1 0
  131. $EndComp
  132. Wire Wire Line
  133. 4550 2950 5250 2950
  134. Text Label 3950 2950 0 50 ~ 0
  135. REMOTE
  136. Wire Wire Line
  137. 3950 2950 4250 2950
  138. Text Label 2050 4450 0 50 ~ 0
  139. TRIM
  140. $Comp
  141. L device:POT RV1
  142. U 1 1 5CCA14B5
  143. P 1600 4450
  144. F 0 "RV1" H 1530 4496 50 0000 R CNN
  145. F 1 "100K" H 1530 4405 50 0000 R CNN
  146. F 2 "pot:Potentiometer_Vishay_TS53YL_Vertical" H 1600 4450 50 0001 C CNN
  147. F 3 "" H 1600 4450 50 0000 C CNN
  148. 1 1600 4450
  149. 1 0 0 -1
  150. $EndComp
  151. Wire Wire Line
  152. 1750 4450 2050 4450
  153. Text Label 1600 4100 0 50 ~ 0
  154. VOUT+
  155. Text Label 1600 4800 0 50 ~ 0
  156. VOUT-
  157. Wire Wire Line
  158. 1600 4800 1600 4600
  159. Wire Wire Line
  160. 1600 4300 1600 4100
  161. $Comp
  162. L device:C C1
  163. U 1 1 5CCA1F5B
  164. P 1200 3300
  165. F 0 "C1" H 1315 3346 50 0000 L CNN
  166. F 1 "10uf" H 1315 3255 50 0000 L CNN
  167. F 2 "Capacitors_SMD:C_0805_HandSoldering" H 1238 3150 50 0001 C CNN
  168. F 3 "" H 1200 3300 50 0000 C CNN
  169. 1 1200 3300
  170. 1 0 0 -1
  171. $EndComp
  172. Connection ~ 1200 3450
  173. Wire Wire Line
  174. 1200 3150 1200 2650
  175. Wire Wire Line
  176. 1200 2650 1800 2650
  177. $Comp
  178. L device:C C2
  179. U 1 1 5CCA237B
  180. P 2500 4450
  181. F 0 "C2" H 2615 4496 50 0000 L CNN
  182. F 1 "47uf" H 2615 4405 50 0000 L CNN
  183. F 2 "Capacitors_SMD:C_0805_HandSoldering" H 2538 4300 50 0001 C CNN
  184. F 3 "" H 2500 4450 50 0000 C CNN
  185. 1 2500 4450
  186. 1 0 0 -1
  187. $EndComp
  188. Text Label 2500 4100 0 50 ~ 0
  189. VOUT+
  190. Wire Wire Line
  191. 2500 4600 2500 4800
  192. Wire Wire Line
  193. 2500 4300 2500 4100
  194. Text Label 2500 4800 0 50 ~ 0
  195. VOUT-
  196. $Comp
  197. L device:Fuse F1
  198. U 1 1 5CCA2D4F
  199. P 3650 2050
  200. F 0 "F1" V 3453 2050 50 0000 C CNN
  201. F 1 "Fuse" V 3544 2050 50 0000 C CNN
  202. F 2 "Fuse_Holders_and_Fuses:Fuseholder5x20_horiz_SemiClosed_Casing10x25mm" V 3580 2050 50 0001 C CNN
  203. F 3 "" H 3650 2050 50 0000 C CNN
  204. 1 3650 2050
  205. 0 1 1 0
  206. $EndComp
  207. Wire Wire Line
  208. 3500 2050 3350 2050
  209. Connection ~ 3350 2050
  210. Wire Wire Line
  211. 3800 2050 3850 2050
  212. $Comp
  213. L power:VCC #PWR0104
  214. U 1 1 5CCA3133
  215. P 4000 2050
  216. F 0 "#PWR0104" H 4000 1900 50 0001 C CNN
  217. F 1 "VCC" H 4017 2223 50 0000 C CNN
  218. F 2 "" H 4000 2050 50 0000 C CNN
  219. F 3 "" H 4000 2050 50 0000 C CNN
  220. 1 4000 2050
  221. 1 0 0 -1
  222. $EndComp
  223. $Comp
  224. L power:VCC #PWR0105
  225. U 1 1 5CCA32A0
  226. P 1200 2650
  227. F 0 "#PWR0105" H 1200 2500 50 0001 C CNN
  228. F 1 "VCC" H 1217 2823 50 0000 C CNN
  229. F 2 "" H 1200 2650 50 0000 C CNN
  230. F 3 "" H 1200 2650 50 0000 C CNN
  231. 1 1200 2650
  232. 1 0 0 -1
  233. $EndComp
  234. Connection ~ 1200 2650
  235. $Comp
  236. L power:VCC #PWR0106
  237. U 1 1 5CCA343A
  238. P 6300 2550
  239. F 0 "#PWR0106" H 6300 2400 50 0001 C CNN
  240. F 1 "VCC" H 6317 2723 50 0000 C CNN
  241. F 2 "" H 6300 2550 50 0000 C CNN
  242. F 3 "" H 6300 2550 50 0000 C CNN
  243. 1 6300 2550
  244. 1 0 0 -1
  245. $EndComp
  246. Wire Wire Line
  247. 6300 2550 5950 2550
  248. Wire Wire Line
  249. 5950 2650 6300 2650
  250. Wire Wire Line
  251. 6300 2650 6300 2700
  252. $Comp
  253. L power:GND #PWR0107
  254. U 1 1 5CCA38BD
  255. P 6300 2700
  256. F 0 "#PWR0107" H 6300 2450 50 0001 C CNN
  257. F 1 "GND" H 6305 2527 50 0000 C CNN
  258. F 2 "" H 6300 2700 50 0000 C CNN
  259. F 3 "" H 6300 2700 50 0000 C CNN
  260. 1 6300 2700
  261. 1 0 0 -1
  262. $EndComp
  263. Wire Wire Line
  264. 5250 2850 4850 2850
  265. Wire Wire Line
  266. 4850 2850 4850 2700
  267. Wire Wire Line
  268. 4850 2700 4650 2700
  269. $Comp
  270. L power:GND #PWR0108
  271. U 1 1 5CCA3C35
  272. P 4650 2700
  273. F 0 "#PWR0108" H 4650 2450 50 0001 C CNN
  274. F 1 "GND" H 4655 2527 50 0000 C CNN
  275. F 2 "" H 4650 2700 50 0000 C CNN
  276. F 3 "" H 4650 2700 50 0000 C CNN
  277. 1 4650 2700
  278. 1 0 0 -1
  279. $EndComp
  280. $Comp
  281. L device:D D1
  282. U 1 1 5CCA3E2A
  283. P 3850 2200
  284. F 0 "D1" V 3804 2279 50 0000 L CNN
  285. F 1 "ReverseVoltageDiode" V 3895 2279 50 0000 L CNN
  286. F 2 "Diodes_THT:Diode_DO-41_SOD81_Horizontal_RM10" H 3850 2200 50 0001 C CNN
  287. F 3 "" H 3850 2200 50 0000 C CNN
  288. 1 3850 2200
  289. 0 1 1 0
  290. $EndComp
  291. Connection ~ 3850 2050
  292. Wire Wire Line
  293. 3850 2050 4000 2050
  294. Wire Wire Line
  295. 3850 2350 3500 2350
  296. Wire Wire Line
  297. 3500 2350 3500 2250
  298. Wire Wire Line
  299. 3500 2250 3350 2250
  300. Text Label 5950 2950 0 50 ~ 0
  301. A7
  302. Text Label 5950 3050 0 50 ~ 0
  303. A6
  304. Text Label 5950 3150 0 50 ~ 0
  305. A5
  306. Text Label 5950 3250 0 50 ~ 0
  307. A4
  308. Text Label 5950 3350 0 50 ~ 0
  309. A3
  310. Text Label 5950 3450 0 50 ~ 0
  311. A2
  312. Text Label 5950 3550 0 50 ~ 0
  313. A1
  314. Text Label 5950 3650 0 50 ~ 0
  315. A0
  316. Text Label 5250 3550 2 50 ~ 0
  317. D8
  318. Text Label 5250 3650 2 50 ~ 0
  319. D9
  320. $Comp
  321. L device:LED D3
  322. U 1 1 5CCA4C40
  323. P 7900 3050
  324. F 0 "D3" H 8200 3050 50 0000 C CNN
  325. F 1 "LED" H 8450 3050 50 0000 C CNN
  326. F 2 "LEDs:LED-3MM" H 7900 3050 50 0001 C CNN
  327. F 3 "" H 7900 3050 50 0000 C CNN
  328. 1 7900 3050
  329. -1 0 0 1
  330. $EndComp
  331. $Comp
  332. L device:R R3
  333. U 1 1 5CCA4CD4
  334. P 8200 3050
  335. F 0 "R3" V 8200 3400 50 0000 C CNN
  336. F 1 "1K" V 8200 3050 50 0000 C CNN
  337. F 2 "Capacitors_SMD:C_0805_HandSoldering" V 8130 3050 50 0001 C CNN
  338. F 3 "" H 8200 3050 50 0000 C CNN
  339. 1 8200 3050
  340. 0 1 1 0
  341. $EndComp
  342. $Comp
  343. L device:D D4
  344. U 1 1 5CCA4E2B
  345. P 7900 3200
  346. F 0 "D4" H 8200 3200 50 0000 C CNN
  347. F 1 "D" H 8400 3200 50 0000 C CNN
  348. F 2 "LEDs:LED-3MM" H 7900 3200 50 0001 C CNN
  349. F 3 "" H 7900 3200 50 0000 C CNN
  350. 1 7900 3200
  351. -1 0 0 1
  352. $EndComp
  353. $Comp
  354. L device:R R4
  355. U 1 1 5CCA4EC1
  356. P 8200 3200
  357. F 0 "R4" V 8200 3550 50 0000 C CNN
  358. F 1 "1K" V 8200 3200 50 0000 C CNN
  359. F 2 "Capacitors_SMD:C_0805_HandSoldering" V 8130 3200 50 0001 C CNN
  360. F 3 "" H 8200 3200 50 0000 C CNN
  361. 1 8200 3200
  362. 0 1 1 0
  363. $EndComp
  364. $Comp
  365. L device:LED D5
  366. U 1 1 5CCA572B
  367. P 7900 3350
  368. F 0 "D5" H 8200 3350 50 0000 C CNN
  369. F 1 "LED" H 8450 3350 50 0000 C CNN
  370. F 2 "LEDs:LED-3MM" H 7900 3350 50 0001 C CNN
  371. F 3 "" H 7900 3350 50 0000 C CNN
  372. 1 7900 3350
  373. -1 0 0 1
  374. $EndComp
  375. $Comp
  376. L device:R R5
  377. U 1 1 5CCA5731
  378. P 8200 3350
  379. F 0 "R5" V 8200 3700 50 0000 C CNN
  380. F 1 "1K" V 8200 3350 50 0000 C CNN
  381. F 2 "Capacitors_SMD:C_0805_HandSoldering" V 8130 3350 50 0001 C CNN
  382. F 3 "" H 8200 3350 50 0000 C CNN
  383. 1 8200 3350
  384. 0 1 1 0
  385. $EndComp
  386. $Comp
  387. L device:D D6
  388. U 1 1 5CCA5737
  389. P 7900 3500
  390. F 0 "D6" H 8200 3500 50 0000 C CNN
  391. F 1 "D" H 8400 3500 50 0000 C CNN
  392. F 2 "LEDs:LED-3MM" H 7900 3500 50 0001 C CNN
  393. F 3 "" H 7900 3500 50 0000 C CNN
  394. 1 7900 3500
  395. -1 0 0 1
  396. $EndComp
  397. $Comp
  398. L device:R R6
  399. U 1 1 5CCA573D
  400. P 8200 3500
  401. F 0 "R6" V 8200 3850 50 0000 C CNN
  402. F 1 "1K" V 8200 3500 50 0000 C CNN
  403. F 2 "Capacitors_SMD:C_0805_HandSoldering" V 8130 3500 50 0001 C CNN
  404. F 3 "" H 8200 3500 50 0000 C CNN
  405. 1 8200 3500
  406. 0 1 1 0
  407. $EndComp
  408. $Comp
  409. L device:LED D7
  410. U 1 1 5CCA5BE1
  411. P 7900 3650
  412. F 0 "D7" H 8200 3650 50 0000 C CNN
  413. F 1 "LED" H 8450 3650 50 0000 C CNN
  414. F 2 "LEDs:LED-3MM" H 7900 3650 50 0001 C CNN
  415. F 3 "" H 7900 3650 50 0000 C CNN
  416. 1 7900 3650
  417. -1 0 0 1
  418. $EndComp
  419. $Comp
  420. L device:R R7
  421. U 1 1 5CCA5BE7
  422. P 8200 3650
  423. F 0 "R7" V 8200 4000 50 0000 C CNN
  424. F 1 "1K" V 8200 3650 50 0000 C CNN
  425. F 2 "Capacitors_SMD:C_0805_HandSoldering" V 8130 3650 50 0001 C CNN
  426. F 3 "" H 8200 3650 50 0000 C CNN
  427. 1 8200 3650
  428. 0 1 1 0
  429. $EndComp
  430. $Comp
  431. L device:D D8
  432. U 1 1 5CCA5BED
  433. P 7900 3800
  434. F 0 "D8" H 8200 3800 50 0000 C CNN
  435. F 1 "D" H 8400 3800 50 0000 C CNN
  436. F 2 "LEDs:LED-3MM" H 7900 3800 50 0001 C CNN
  437. F 3 "" H 7900 3800 50 0000 C CNN
  438. 1 7900 3800
  439. -1 0 0 1
  440. $EndComp
  441. $Comp
  442. L device:R R8
  443. U 1 1 5CCA5BF3
  444. P 8200 3800
  445. F 0 "R8" V 8200 4150 50 0000 C CNN
  446. F 1 "1K" V 8200 3800 50 0000 C CNN
  447. F 2 "Capacitors_SMD:C_0805_HandSoldering" V 8130 3800 50 0001 C CNN
  448. F 3 "" H 8200 3800 50 0000 C CNN
  449. 1 8200 3800
  450. 0 1 1 0
  451. $EndComp
  452. $Comp
  453. L device:LED D9
  454. U 1 1 5CCA5BF9
  455. P 7900 3950
  456. F 0 "D9" H 8200 3950 50 0000 C CNN
  457. F 1 "LED" H 8450 3950 50 0000 C CNN
  458. F 2 "LEDs:LED-3MM" H 7900 3950 50 0001 C CNN
  459. F 3 "" H 7900 3950 50 0000 C CNN
  460. 1 7900 3950
  461. -1 0 0 1
  462. $EndComp
  463. $Comp
  464. L device:R R9
  465. U 1 1 5CCA5BFF
  466. P 8200 3950
  467. F 0 "R9" V 8200 4300 50 0000 C CNN
  468. F 1 "1K" V 8200 3950 50 0000 C CNN
  469. F 2 "Capacitors_SMD:C_0805_HandSoldering" V 8130 3950 50 0001 C CNN
  470. F 3 "" H 8200 3950 50 0000 C CNN
  471. 1 8200 3950
  472. 0 1 1 0
  473. $EndComp
  474. $Comp
  475. L device:D D10
  476. U 1 1 5CCA5C05
  477. P 7900 4100
  478. F 0 "D10" H 8200 4100 50 0000 C CNN
  479. F 1 "D" H 8400 4100 50 0000 C CNN
  480. F 2 "LEDs:LED-3MM" H 7900 4100 50 0001 C CNN
  481. F 3 "" H 7900 4100 50 0000 C CNN
  482. 1 7900 4100
  483. -1 0 0 1
  484. $EndComp
  485. $Comp
  486. L device:R R10
  487. U 1 1 5CCA5C0B
  488. P 8200 4100
  489. F 0 "R10" V 8200 4450 50 0000 C CNN
  490. F 1 "1K" V 8200 4100 50 0000 C CNN
  491. F 2 "Capacitors_SMD:C_0805_HandSoldering" V 8130 4100 50 0001 C CNN
  492. F 3 "" H 8200 4100 50 0000 C CNN
  493. 1 8200 4100
  494. 0 1 1 0
  495. $EndComp
  496. $Comp
  497. L power:GND #PWR0109
  498. U 1 1 5CCA6999
  499. P 8350 4550
  500. F 0 "#PWR0109" H 8350 4300 50 0001 C CNN
  501. F 1 "GND" H 8355 4377 50 0000 C CNN
  502. F 2 "" H 8350 4550 50 0000 C CNN
  503. F 3 "" H 8350 4550 50 0000 C CNN
  504. 1 8350 4550
  505. 1 0 0 -1
  506. $EndComp
  507. Connection ~ 8350 3200
  508. Wire Wire Line
  509. 8350 3200 8350 3050
  510. Connection ~ 8350 3350
  511. Wire Wire Line
  512. 8350 3350 8350 3200
  513. Connection ~ 8350 3500
  514. Wire Wire Line
  515. 8350 3500 8350 3350
  516. Connection ~ 8350 3650
  517. Wire Wire Line
  518. 8350 3650 8350 3500
  519. Connection ~ 8350 3800
  520. Wire Wire Line
  521. 8350 3800 8350 3650
  522. Connection ~ 8350 3950
  523. Wire Wire Line
  524. 8350 3950 8350 3800
  525. Connection ~ 8350 4100
  526. Wire Wire Line
  527. 8350 4100 8350 3950
  528. Text Label 7750 3050 2 50 ~ 0
  529. A0
  530. Text Label 7750 3200 2 50 ~ 0
  531. A1
  532. Text Label 7750 3350 2 50 ~ 0
  533. A2
  534. Text Label 7750 3500 2 50 ~ 0
  535. A3
  536. Text Label 7750 3800 2 50 ~ 0
  537. A5
  538. Text Label 7750 3650 2 50 ~ 0
  539. A4
  540. $Comp
  541. L device:LED D2
  542. U 1 1 5CCA7FCB
  543. P 7550 2150
  544. F 0 "D2" H 7650 2000 50 0000 C CNN
  545. F 1 "PWRLED" H 7750 2250 50 0000 C CNN
  546. F 2 "LEDs:LED-3MM" H 7550 2150 50 0001 C CNN
  547. F 3 "" H 7550 2150 50 0000 C CNN
  548. 1 7550 2150
  549. -1 0 0 1
  550. $EndComp
  551. $Comp
  552. L device:R R2
  553. U 1 1 5CCA7FD1
  554. P 7850 2150
  555. F 0 "R2" V 7850 2500 50 0000 C CNN
  556. F 1 "1K" V 7850 2150 50 0000 C CNN
  557. F 2 "Capacitors_SMD:C_0805_HandSoldering" V 7780 2150 50 0001 C CNN
  558. F 3 "" H 7850 2150 50 0000 C CNN
  559. 1 7850 2150
  560. 0 1 1 0
  561. $EndComp
  562. Wire Wire Line
  563. 8000 2300 8000 2150
  564. $Comp
  565. L power:GND #PWR0110
  566. U 1 1 5CCA8BC6
  567. P 8000 2300
  568. F 0 "#PWR0110" H 8000 2050 50 0001 C CNN
  569. F 1 "GND" H 8005 2127 50 0000 C CNN
  570. F 2 "" H 8000 2300 50 0000 C CNN
  571. F 3 "" H 8000 2300 50 0000 C CNN
  572. 1 8000 2300
  573. 1 0 0 -1
  574. $EndComp
  575. $Comp
  576. L power:VCC #PWR0111
  577. U 1 1 5CCA8C95
  578. P 7250 2150
  579. F 0 "#PWR0111" H 7250 2000 50 0001 C CNN
  580. F 1 "VCC" H 7267 2323 50 0000 C CNN
  581. F 2 "" H 7250 2150 50 0000 C CNN
  582. F 3 "" H 7250 2150 50 0000 C CNN
  583. 1 7250 2150
  584. 1 0 0 -1
  585. $EndComp
  586. Wire Wire Line
  587. 7400 2150 7250 2150
  588. Wire Wire Line
  589. 3850 4800 4000 4800
  590. Text Label 4250 4800 0 50 ~ 0
  591. VSenseOut
  592. Wire Wire Line
  593. 5950 2850 6600 2850
  594. $Comp
  595. L power:+5V #PWR0114
  596. U 1 1 5CCAE6E7
  597. P 6600 2850
  598. F 0 "#PWR0114" H 6600 2700 50 0001 C CNN
  599. F 1 "+5V" H 6615 3023 50 0000 C CNN
  600. F 2 "" H 6600 2850 50 0000 C CNN
  601. F 3 "" H 6600 2850 50 0000 C CNN
  602. 1 6600 2850
  603. 1 0 0 -1
  604. $EndComp
  605. $Comp
  606. L conn:CONN_01X01 P4
  607. U 1 1 5CCAE976
  608. P 6150 3750
  609. F 0 "P4" H 6227 3791 50 0000 L CNN
  610. F 1 "Arefbrk" H 6227 3700 50 0000 L CNN
  611. F 2 "Pin_Headers:Pin_Header_Straight_1x01" H 6150 3750 50 0001 C CNN
  612. F 3 "" H 6150 3750 50 0000 C CNN
  613. 1 6150 3750
  614. 1 0 0 -1
  615. $EndComp
  616. $Comp
  617. L conn:CONN_01X01 P3
  618. U 1 1 5CCAED2A
  619. P 5050 2750
  620. F 0 "P3" H 4969 2525 50 0000 C CNN
  621. F 1 "RST_brkout" H 4969 2616 50 0000 C CNN
  622. F 2 "Pin_Headers:Pin_Header_Straight_1x01" H 5050 2750 50 0001 C CNN
  623. F 3 "" H 5050 2750 50 0000 C CNN
  624. 1 5050 2750
  625. -1 0 0 1
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  627. $Comp
  628. L conn:CONN_01X04 P8
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  630. P 3650 3500
  631. F 0 "P8" H 3727 3541 50 0000 L CNN
  632. F 1 "SPI_Brkout" H 3727 3450 50 0000 L CNN
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  663. F 1 "UART" H 3328 2750 50 0000 L CNN
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  682. P 2700 3600
  683. F 0 "P6" H 2778 3641 50 0000 L CNN
  684. F 1 "MISC_Brkout" H 2650 3400 50 0000 L CNN
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  701. F 1 "200K" H 4070 4905 50 0000 L CNN
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  703. F 3 "" H 4000 4950 50 0000 C CNN
  704. 1 4000 4950
  705. 1 0 0 -1
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  708. Wire Wire Line
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  711. L device:POT RV2
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  721. $Comp
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  728. F 3 "" H 4150 5250 50 0000 C CNN
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  734. U 1 1 5CCBE214
  735. P 5550 5850
  736. F 0 "P9" H 5628 5891 50 0000 L CNN
  737. F 1 "GasSensorEdgeConnector" H 5628 5800 50 0000 L CNN
  738. F 2 "pot:EdgeConnectorGasSensorPCB" H 5550 5850 50 0001 C CNN
  739. F 3 "" H 5550 5850 50 0000 C CNN
  740. 1 5550 5850
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  743. Wire Wire Line
  744. 5350 5900 5000 5900
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  746. L power:GND #PWR0118
  747. U 1 1 5CCBE21B
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  750. F 1 "GND" H 5005 5727 50 0000 C CNN
  751. F 2 "" H 5000 5900 50 0000 C CNN
  752. F 3 "" H 5000 5900 50 0000 C CNN
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  771. L power:+5V #PWR0119
  772. U 1 1 5CCBE228
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  774. F 0 "#PWR0119" H 4800 5650 50 0001 C CNN
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  777. F 3 "" H 4800 5800 50 0000 C CNN
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  779. 1 0 0 -1
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  781. $Comp
  782. L power:+5V #PWR0113
  783. U 1 1 5CCADAEA
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  785. F 0 "#PWR0113" H 3300 4200 50 0001 C CNN
  786. F 1 "+5V" H 3315 4523 50 0000 C CNN
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  788. F 3 "" H 3300 4350 50 0000 C CNN
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  800. Wire Wire Line
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  802. $Comp
  803. L power:GND #PWR0112
  804. U 1 1 5CCAA94B
  805. P 3500 4450
  806. F 0 "#PWR0112" H 3500 4200 50 0001 C CNN
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  818. P 4050 4400
  819. F 0 "P2" H 4127 4441 50 0000 L CNN
  820. F 1 "GasSensor" H 4127 4350 50 0000 L CNN
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  822. F 3 "" H 4050 4400 50 0000 C CNN
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  824. 1 0 0 -1
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  826. Wire Wire Line
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  830. U 1 1 5CCC47B4
  831. P 7050 5500
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  835. F 3 "" H 7050 5500 60 0001 C CNN
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  839. $Comp
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  841. U 1 1 5CCC48EE
  842. P 7050 5250
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  846. F 3 "" H 7050 5250 60 0001 C CNN
  847. 1 7050 5250
  848. 1 0 0 -1
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  850. $Comp
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  852. U 1 1 5CCC4A58
  853. P 7050 5000
  854. F 0 "MK2" H 7150 5046 50 0000 L CNN
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  857. F 3 "" H 7050 5000 60 0001 C CNN
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  859. 1 0 0 -1
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  861. $Comp
  862. L mechanical:Mounting_Hole MK1
  863. U 1 1 5CCC4B04
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  868. F 3 "" H 7050 4750 60 0001 C CNN
  869. 1 7050 4750
  870. 1 0 0 -1
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  872. $Comp
  873. L power:GND #PWR?
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  875. P 1600 4800
  876. F 0 "#PWR?" H 1600 4550 50 0001 C CNN
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  879. F 3 "" H 1600 4800 50 0000 C CNN
  880. 1 1600 4800
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  883. Text Notes 4000 1150 0 157 ~ 31
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