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

3.Supports simple circuit simulation

4.For students, teachers, creators

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STD Raduino FM

License: Public Domain

Mode: Editors' pick

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Update time: 2022-02-16 00:53:25
Creation time: 2018-06-29 19:01:09
Description
A tiny arduino powered portable radio based on Silabs SI4735. WORK IN PROGRESS!
Design Drawing
schematic diagram
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PCB
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ID Name Designator Footprint Quantity Mounted
1 SI4735-D60-GU U1 SSOP24-0.635-8.65X4MM 1 Yes
2 ATSAMD21G18A-AU U2 TQFP-48_7X7X05P 1 Yes
3 MCP73831T-2ATI/OT U3 SOT-23-5 1 Yes
4 2k R1,R10,R11 R_0603_HANDSOLDERING 3 Yes
5 CHG LED1 LED_0603 1 Yes
6 1k R2,R14 R_0603_HANDSOLDERING 2 Yes
7 4.7uF C1,C22 C_0603_HANDSOLDERING 2 Yes
8 10M R3,R4 R_0603_HANDSOLDERING 2 Yes
9 0.1uF C2 C_0603_HANDSOLDERING 1 Yes
10 SPX3819M5-L-3-3/TR U4 SOT-23-5 1 Yes
11 LMBR120FT1G D1 D_0603 1 Yes
12 MAX16054AZT+T U5 TSOT-23-6 1 Yes
13 POWER SW2 SWITCH-3X6X2.5_SMD 1 Yes
14 10uF C3,C6 C_0603_HANDSOLDERING 2 Yes
15 1uF C4,C5,C9,C13,C14 C_0603_HANDSOLDERING 5 Yes
16 22pF C7,C8,C19,C20 C_0603_HANDSOLDERING 4 Yes
17 RESET SW1 SWITCH-3X6X2.5_SMD 1 Yes
18 5k R5 R_0603_HANDSOLDERING 1 Yes
19 SZ1608K252TF F1,F2 0603 2 Yes
20 270nH L1 0805 1 Yes
21 100pF C10 C_0603_HANDSOLDERING 1 Yes
22 LM4880M U6 SOIC-8_150MIL 1 Yes
23 47uF C11,C12 C_0603_HANDSOLDERING 2 Yes
24 20k R6,R7,R8,R9 R_0603_HANDSOLDERING 4 Yes
25 220nF C15,C16 C_0603_HANDSOLDERING 2 Yes
26 analog out SJ1,SJ2 PAD-JUMPER-2-NC_BY_TRACE_YES_SILK 2 Yes
27 I2S P2 HDR-3X1/2.54 1 Yes
28 5pF C17 C_0603_HANDSOLDERING 1 Yes
29 600 R12 R_0603_HANDSOLDERING 1 Yes
30 22nF C18 C_0603_HANDSOLDERING 1 Yes
31 LW ANT P3 HDR-1X2/2.54 1 Yes
32 0.47pF C21 C_0603_HANDSOLDERING 1 Yes
33 OSC SJ3 PAD-JUMPER-2-NC_BY_TRACE_YES_SILK 1 Yes
34 PJ-320D-A AUDIO2 PJ-320D-A 1 Yes
35 24LC256T-I/SN SOP-8 U7 SOIC-8_150MIL 1 Yes
36 LCD ST7789 240x240 1.3'' U8 LCD IPS 1.3'' 240X240 ST7789 1 Yes
37 68R R13 R_0603_HANDSOLDERING 1 Yes
38 MMBT3904LT1G Q1 SOT-23(SOT-23-3) 1 Yes
39 LDR07 R15 R_0603_HANDSOLDERING 1 Yes
40 4.7k R16 R_0603_HANDSOLDERING 1 Yes
41 FMI SJ4 PAD-JUMPER-2-NC_BY_TRACE_YES_SILK 1 Yes
42 FMI TP1 TESTPOINT_1MM5 1 Yes
43 VBUS POWER SJ5 PAD-JUMPER-2-NC_BY_TRACE_YES_SILK 1 Yes
44 PWR LED2 LED-3MM/2.54 1 Yes
45 700R R17 R_0603_HANDSOLDERING 1 Yes
46 100nF C23 C_0603_HANDSOLDERING 1 Yes
47 micro USB1 MICRO-USB-8 1 Yes
48 LIPO CN1 PH-2A 1 Yes
49 32.768KHz X3,X1 MC-306 2 Yes

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