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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 30,000 devices or 100,000 pads

3.More rigorous design constraints, more standardized processes

4.For enterprises, more professional users

Std EditionESPBat

Profile：DIY Bat recorder based on an ESP32

License:

Published Time：2020-12-03 06:35:12
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Description

DIY Bat recorder based on an ESP32

Github link : https://github.com/dbrouste/ESPBAT/wiki

Simulation results ([https://github.com/dbrouste/ESPBAT/tree/main/TinaTi%20Simulation]) Amp 52dB 15kHz to 280kHz Noise S/N 97dB(30kHz), 82dB(100kHz), 75dB(250kHz) THD 0.003436%(50Hz)

DAC 16-bit, 500-kSPS

Documents

ESPBAT

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PCB_2021-01-29_13-41-49

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BOM
BOM download Purchase Parts
ID Name Designator Footprint Quantity
1 104031-0811 J3 MOLEX_104031-0811 1
2 EN11-VSM1AF20 SW1 EN11-VSM1AF20 1
3 C92159 H3 HDR-TH_3P-P2.54-H-M-BW7.2-P 1
4 REF3433 U9 SOT-23-6 1
5 210S-1*2P L=11.6MMGold-plated black H2 HDR-TH_2P-P2.54-V 1
6 DS3231MZ+ U7 SOIC-8_L4.9-W3.9-P1.27-LS6.0-BL 1
7 MAX98357 M1 MAX98357-MODULE 1
8 3.9K R3 R0603 1
9 10uF C28,C30,C31,C2,C19,C47,C48 C0805 7
10 82K R38 R0603 1
11 ADP7183 U6 LFCSP-8_2X2X05P 1
12 Header-Male-2.54_1x6 H1 HDR-TH_6P-P2.54-V 1
13 NCP163ASN330T1G U1 TSOT-23-5_L2.9-W1.6-P0.95-LS2.8-BL 1
14 1.5K R34 R0603 1
15 TPS65133DPDR U4 WSON-12_L3.0-W3.0-P0.45-BL-EP 1
16 4.7 R29,R27 R0603 2
17 100nF C3,C15,C20,C17,C21,C11,C23,C4,C40,C42,C43 C0603 11
18 HDR-M-2.54_1x1 J1 HDR-M-2.54_1X1 1
19 OPA836IDBVR U3 SOT-23-6_L2.9-W1.6-P0.95-LS2.8-BL 1
20 47nF C5 C1210 1
21 150 R30,R9,R10,R11,R12,R13,R14,R15,R16,R17,R18 R0603 11
22 ADM7170ACPZ-R2 IC1 SON50P300X300X80-9N 1
23 11K R35,R4 R0603 2
24 4.7uH L6,L1 L1008 2
25 1K R23,R28,R6,R7 R0603 4
26 4.7K R32 R0805 1
27 JACK 3.5mm J2 MY_3.5MM_JACK 1
28 ICS-40730 U8 ICS-40730 1
29 ‎ADS8319IDGST U2 MSOP-10 1
30 150K R36 R0805 1
31 24K R19 R0805 1
32 Header-Female-2.54_1x3 P2 HDR-TH_3P-P2.54-V 1
33 LMH6629MFE/NOPB U5 SOT-23-5_L3.0-W1.7-P0.95-LS2.8-BL 1
34 EG1213 SW2 SW-TH_EG1213 1
35 10K R1,R20,R21,R22,R8,R31 R0805 6
36 100pF C16 C0603 1
37 10nF C12 C1812 1
38 220nF C6 C1206 1
39 22K R37 R0805 1
40 1uF C7,C8,C1,C13,C18,C22,C24,C25,C26,C29,C9,C10,C41,C44,C45,C46 C0805 16
41 47 R2 R0603 1
42 HDR-M-2.54_1x4 J5 HDR-M-2.54_1X4 1
43 Header-Female-2.54_1x6 P1 HDR-TH_6P-P2.54-V-F 1
44 ESP32 TTGO-T-Display U14 TTGO-T-DISPLAY-OL 1
45 10nF C14 C0805 1

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