Maker project
iot12
BOM007274 · Control Board
What the project is · as the catalogue files it; the circuit functions below are BOM rule hits
Filed under “ESP” in the ezPLM catalogue.
Circuit functions included · BOM rule hits · not reviewed
- Voltage supervisor / reset / watchdog
- U5 MAX809S · by part number
- Arm Cortex-M MCU
- A3 SAMD21_breakout · by part number
- Flash (SPI / QSPI / parallel)
- U1 W25Q64FVSSIG · by part number
- Operational amplifier
- A2 max98357 · by part number
- Instrumentation / difference amplifier
- U3, U4 INA826AID · by part number
- Comparator
- A2 max98357 · by part number
- Analog-to-digital converter (ADC)
- U2 ADS1115IDGS · by part number
- Audio power amplifier
- A2 max98357 · by part number
Online view
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34 rows · 66 parts0 of 34 rows placedHover or click a row to mark its parts in the view; click a part in the view to find its row.
Looks up part numbers and makers at ezPLM, DigiKey and Mouser. What it finds are suggestions: check one before you use it.
| Designators | Value | Part | Qty | ||
|---|---|---|---|---|---|
| C10 | 100pFC_0805_2012Metric_Pad1.18x1.45mm_HandSolder | No part number | 1 | ||
| C20, C21 | 1nFC_0805_2012Metric_Pad1.18x1.45mm_HandSolder | No part number | 2 | ||
| C30, C31, C32, C33 | 100nFC_0805_2012Metric_Pad1.18x1.45mm_HandSolder | No part number | 4 | ||
| C60, C61 | 100uF/35VCP_Elec_6.3x7.7 | No part number | 2 | ||
| R1 | 0R005R_2512_6332Metric_Pad1.40x3.35mm_HandSolder | No part number | 1 | ||
| R2, R10, R11, R12 | 100RR_0805_2012Metric_Pad1.20x1.40mm_HandSolder | No part number | 4 | ||
| R21 | 470R 1%R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | No part number | 1 | ||
| R30 | 1k 1%R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | No part number | 1 | ||
| R31, R32, R33 | 1kR_0805_2012Metric_Pad1.20x1.40mm_HandSolder | No part number | 3 | ||
| R40 | 4k7 1%R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | No part number | 1 | ||
| R41, R42, R43, R44, R47, R48, R49, R50 | 4k7R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | No part number | 8 | ||
| R60, R61, R62, R63, R64 | 10k 0.1%R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | No part number | 5 | ||
| R70 | 100k 1%R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | No part number | 1 | ||
| R71, R72, R73, R74, R75, R76, R77, R78 | 100kR_0805_2012Metric_Pad1.20x1.40mm_HandSolder | No part number | 8 | ||
| R80 | 560kR_0805_2012Metric_Pad1.20x1.40mm_HandSolder | No part number | 1 | ||
| D1, D2, D3, D4 | BAV99SOT-23 | No part number | 4 | ||
| D10 | BZX84C18SOT-23 | No part number | 1 | ||
| D20 | RedLED_0805_2012Metric_Pad1.15x1.40mm_HandSolder | No part number | 1 | ||
| D30 | SS14D_SMA | No part number | 1 | ||
| D40 | SS34D_SMA | No part number | 1 | ||
| U1 | W25Q64FVSSIGSOIC-8_5.23x5.23mm_P1.27mm | No part number | 1 | ||
| U2 | ADS1115IDGSTSSOP-10_3x3mm_P0.5mm | No part number | 1 | ||
| U3, U4 | INA826AIDSOIC-8_5.23x5.23mm_P1.27mm | No part number | 2 | ||
| U5 | MAX809SSOT-23 | No part number | 1 | ||
| A1 | 2x Conn_01x19_FemaleESP32-DevKitC | No part number | 1 | ||
| A2 | max98357max98357 | No part number | 1 | ||
| A3 | SAMD21_breakoutSAMD21_breakout | No part number | 1 | ||
| Q1 | MMBT2222SOT-23 | No part number | 1 | ||
| Q10 | AOD403TO-252-2 | No part number | 1 | ||
| J1 | IDC-Header_2x07_P2.54mmIDC-Header_2x07_P2.54mm_Vertical | No part number | 1 | ||
| J2 | JST B2B-XH-AJST_XH_B2B-XH-A_1x02_P2.50mm_Vertical | No part number | 1 | ||
| J4 | JST B4B-XH-AJST_XH_B4B-XH-A_1x04_P2.50mm_Vertical | No part number | 1 | ||
| J5 | JST B5B-XH-AJST_XH_B5B-XH-A_1x05_P2.50mm_Vertical | No part number | 1 | ||
| J6 | JST B6B-XH-AJST_XH_B6B-XH-A_1x06_P2.50mm_Vertical | No part number | 1 |