armclub 发表于 2021-8-1 21:09:25

STM32F429IGT6+WM8978+W9825G6KH-6 做的7寸频谱显示板PCB 原理图








CommentPatternQuantityComponents24C02SOP8_M1U425MhzOSC 3225-4P1Y132.768KXTAL-32151X139KR 06031R33AMS1117-3.3AMS11172U9, U10BAT54SSOT23-3L2D3, D4CommentLOGO21Designator2HDR-1X2MX 1.25-WS-2P1JP5HDR-1X4MX 1.25-WS-4P4JP1, JP2, JP3, JP4LEDLED 0603G4DS1, DS2, DS4, DS6LEDLED 0603R1DS8LEDLED 0603Y3DS3, DS5, DS7LM2596-5.0VTO263-5A1IC1MBR0520SMB1D7MBR0520SOD-1234D1, D2, D5, D6MICMIC-60221MIC1Micro SDMICRO SD1J1MP3302DJSOT23-5L1U5MPU9250QFN241U3MSMD200-8V 2AFU 08051F1PJ342PJ342A4CON1, CON2, CON3, CON4POWERDC-0501DC_IN1RTOUCHFFC/SM1.0-41J2SPK+TP-1.54SP+1, SP+2, SP+3, SP+4SS-12F23KFT DIP-8X81S1STM32F429IGT6LQFP176 24x24_N1U8TFTLCDFPC-TOP501J3TPS61040SOT23-5L1U7U?SOP8_M1U12USB-5PUSB-MINI-A1USB1W25Q256WSON81U2W9825G6KH-6TSOP541U1WM8978QFN32 5x5_N1U11XPT2046SSOP16_L1U6

yhgwork 发表于 2021-8-1 21:39:27

看起来不错的板子

roygu 发表于 2021-8-2 08:59:03

学习，

流萤 发表于 2021-8-2 09:57:49

destiny1688 发表于 2022-1-16 03:54:44

lgj563345228 发表于 2022-12-5 09:23:42

看起来不错的板子

片刻的无题 发表于 2022-12-5 09:45:52

做什么用的

zzr1974418 发表于 2023-12-5 15:57:13

2220919955 发表于 2024-4-9 10:56:15

肥猫 发表于 2024-4-9 21:16:17

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