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Standard

1.Easy to use and quick to get started

2.The process supports design scales of 300 devices or 1000 pads

3.Supports simple circuit simulation

4.For students, teachers, creators

Profession

1.Brand new interactions and interfaces

2.Smooth support for design sizes of over 5,000 devices or 10,000 pads

3.More rigorous design constraints, more standardized processes

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STD ronikamp_v0.1

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Mode: Editors' pick

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Update time: 2021-12-08 07:53:34
Creation time: 2019-10-25 13:29:40
Description
a new node pcb educational board for developments.
Design Drawing
schematic diagram
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PCB
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ID Name Designator Footprint Quantity
1 XTALfast 1MHZ CRYSTAL_HC49-U_VERTICAL 1
2 1u C15,C16,C17,C20,C21,C22,C23,C24,C25,C28 C0603 10
3 20p C18,C19 C0603 2
4 1k R10,R13,R14,R15,R16,R28,R29 R0603 7
5 RJ45-B-1*1 RJ3 RJ45-B-1*1 1
6 ENC28J60 U3 SSOP28DB 1
7 XHB-4P-Male ADC,I2C XHB-4A 2
8 104 C7 C0603 1
9 Header-Female-2.54_2x4 ESP8266-01,NRF24L01+ DIP-2X4P-2.54 2
10 XH-5A (2.5mm) GPIO,UART/RS485 XH-5A_BOARD 2
11 2*20P 2.54mm H1 DIP-2.54MM-2X20P 1
12 Micro SD Card J1 MOLEX SD-503398-003-2 MOD 1
13 XH-6A (2.5mm) POWER XH-6A_BOARD 1
14 BSS138LT1 Q1,Q2 SOT23 2
15 2N3904 Q3 SOT-23 1
16 20k R17,R18 R0603 2
17 10k R19 R0603 1
18 120 R20 R0603 1
19 10K R21 R0603 1
20 4k7 R31,R32,R33,R34 R0603 4
21 Header-Male-2.54_2x3 RS485/UART,UART_LVL HDR-TH_6PIN-V-ROW2-COL3-MALE-PITCH2.54 2
22 MAX485ECSA U4 SOIC-8 1
23 HDR-IDC-2.54-2X3P BOOT HEADER-2.54-P2×3 1
24 Switch,3*6*2.5Plastic head white,260G, 0.25mm,SMD BOOT0,RESET SWITCH-3X6X2.5_SMD 2
25 100nF C1,C3,C4,C10,C11,C26,C27 0603_1608METRIC_PAD1.05X0.95MM_HANDSOLDER 7
26 1uF C2 0603_1608METRIC_PAD1.05X0.95MM_HANDSOLDER 1
27 22uF C5 0603_1608METRIC_PAD1.05X0.95MM_HANDSOLDER 1
28 10uF C6,C29,C30 C0603 3
29 20pF C9,C12,C13,C14 0603_1608METRIC_PAD1.05X0.95MM_HANDSOLDER 4
30 100uF C31,C32 CAP-SMD_L7.3-W4.3-R-RD 2
31 2.54mm 1*2P CON HDR-TH_2P-P2.54-V-M 1
32 2.2uH L1 L0603 1
33 XL-0603QYGC LED1,USER LED-0603 2
34 Power P7 PJ-002A 1
35 510 R1,R5 0603_1608METRIC_PAD1.05X0.95MM_HANDSOLDER 2
36 10K R2,R7,R8 0603_1608METRIC_PAD1.05X0.95MM_HANDSOLDER 3
37 100K R3,R4 0603_1608METRIC_PAD1.05X0.95MM_HANDSOLDER 2
38 1M R6 0603_1608METRIC_PAD1.05X0.95MM_HANDSOLDER 1
39 4.7 R9,R30 0603 2
40 20 R11,R12 0603 2
41 4.7k R22 0603 1
42 SWD SWD HEADER-2.54-P4-ANG 1
43 AMS1117-5.0 U2 SOT-223_L6.5-W3.5-P2.30-LS7.0-BR 1
44 AMS1117-3.3 U8 SOT-223 1
45 Micro USB 5P H USB1 MICRO-USB_5P_MICRO-USB-30 1
46 8MHz X1 OSC-49S-1 1
47 32.768KHz X2 MC-306 1
48 STM32F103C8T6 U1 ST-LQFP48 1

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