# Difficult Gold Dejarik ## Description Welcome to your new project. Imagine what you can build here. ## Project Details - **Owner:** kero052 - **Created:** 2/11/2025 - **Last Updated:** 2/14/2025 - **Visibility:** Public ## Key Components ### IC1 — [LM386N-1/NOPB](https://www.flux.ai/vasyl/lm386n-1nopb.md) - Datasheet URL: https://www.ti.com/general/docs/suppproductinfo.tsp?distId=10&gotoUrl=http%253A%252F%252Fwww.ti.com%252Flit%252Fgpn%252Flm386 - Manufacturer Part Number: LM386N-1/NOPB - Part Type: Integrated Circuit - Manufacturer Name: Texas Instruments **Pins:** - - [pin 2] - + [pin 3] - ~ [pin 5] - BYPASS [pin 7] - GAIN [pin 1] - GAIN [pin 8] - GND [pin 4] - V+ [pin 6] ### SW1 — [Push Button](https://www.flux.ai/jharwinbarrozo/push-button.md) - Manufacturer Name: OMRON - Manufacturer Part Number: B3FS-1050P - Part Type: Switch - Datasheet URL: https://datasheet.lcsc.com/lcsc/1809271215_Omron-Electronics-B3FS-1050P_C231326.pdf **Pins:** - P1 [pin 1] - P2 [pin 3] ### U1 — [STM32F411RCT6](https://www.flux.ai/vasy_skral/stm32f411rct6.md) - Datasheet URL: http://www.st.com/content/ccc/resource/technical/document/datasheet/b3/a5/46/3b/b4/e5/4c/85/DM00115249.pdf/files/DM00115249.pdf/jcr:content/translations/en.DM00115249.pdf - Part Type: Microcontroller - Manufacturer Part Number: STM32F411RCT6 **Pins:** - BOOT0 [pin 60] - NRST [pin 7] - PA0 [pin 14] - PA1 [pin 15] - PA10 [pin 43] - PA11 [pin 44] - PA12 [pin 45] - PA13 [pin 46] - PA14 [pin 49] - PA15 [pin 50] - PA2 [pin 16] - PA3 [pin 17] - PA4 [pin 20] - PA5 [pin 21] - PA6 [pin 22] - PA7 [pin 23] - PA8 [pin 41] - PA9 [pin 42] - PB0 [pin 26] - PB1 [pin 27] - PB10 [pin 29] - PB12 [pin 33] - PB13 [pin 34] - PB14 [pin 35] - PB15 [pin 36] - PB2 [pin 28] - PB3 [pin 55] - PB4 [pin 56] - PB5 [pin 57] - PB6 [pin 58] - PB7 [pin 59] - PB8 [pin 61] - PB9 [pin 62] - PC0 [pin 8] - PC1 [pin 9] - PC10 [pin 51] - PC11 [pin 52] - PC12 [pin 53] - PC13 [pin 2] - PC14 [pin 3] - PC15 [pin 4] - PC2 [pin 10] - PC3 [pin 11] - PC4 [pin 24] - PC5 [pin 25] - PC6 [pin 37] - PC7 [pin 38] - PC8 [pin 39] - PC9 [pin 40] - PD2 [pin 54] - PH0 [pin 5] - PH1 [pin 6] - VBAT [pin 1] - VCAP1 [pin 30] - VDD [pin 32] - VDD [pin 19] - VDD [pin 64] - VDD [pin 48] - VDDA [pin 13] - VSS [pin 31] - VSS [pin 63] - VSS [pin 47] - VSS [pin 18] - VSSA [pin 12] ### U2 — [VS1053B-L](https://www.flux.ai/jecstronic/vs1053b-l.md) - Part Type: Integrated Circuit - Datasheet URL: https://datasheet.lcsc.com/lcsc/1809050216_VLSI-Solution-VS1053B-L_C9922.pdf - Manufacturer Name: VLSI Solution - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: VS1053B-L **Pins:** - ~CS~ [pin 23] - ~DCS~/BSYNC [pin 13] - ~RESET~ [pin 3] - ~TEST~ [pin 32] - AGND0 [pin 37] - AGND1 [pin 40] - AGND2 [pin 41] - AGND3 [pin 47] - AVDD0 [pin 38] - AVDD1 [pin 43] - AVDD2 [pin 45] - CVDD0 [pin 5] - CVDD1 [pin 7] - CVDD2 [pin 24] - CVDD3 [pin 31] - DGND0 [pin 4] - DGND1 [pin 16] - DGND2 [pin 20] - DGND3 [pin 21] - DGND4 [pin 22] - DREQ [pin 8] - GBUF [pin 42] - GND [pin 35] - GPIO0 [pin 33] - GPIO1 [pin 34] - GPIO2/DCLK [pin 9] - GPIO3/SDATA [pin 10] - GPIO4/I2S_LROUT [pin 36] - GPIO5/I2S_MCLK [pin 25] - GPIO6/I2S_SCLK [pin 11] - GPIO7/I2S_SDATA [pin 12] - IOVDD0 [pin 6] - IOVDD1 [pin 14] - IOVDD2 [pin 19] - LEFT [pin 46] - LINE2 [pin 48] - MICN [pin 2] - MICP/LINE1 [pin 1] - RCAP [pin 44] - RIGHT [pin 39] - RX [pin 26] - SCLK [pin 28] - SI [pin 29] - SO [pin 30] - TX [pin 27] - VCO [pin 15] - XTALI [pin 18] - XTALO [pin 17] ### U3 — [24M 10PF 10PPM](https://www.flux.ai/lcsc/24m-10pf-10ppm.md) - Manufacturer Part Number: 24M 10PF 10PPM - Manufacturer Name: SST(索斯特) - Package or Case Code: CRYSTAL-SMD_L7.0-W4.0-LS7.8 - LCSC Part Number: C2983421 - Part Type: Crystals - JLCPCB Part Class: Extended Part **Pins:** - 1 [pin 1] - 2 [pin 2] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/kero052/difficult-gold-dejarik](https://www.flux.ai/kero052/difficult-gold-dejarik).* --- *Generated from [https://www.flux.ai/kero052/difficult-gold-dejarik](https://www.flux.ai/kero052/difficult-gold-dejarik)*