ChrisBox
ChrisBox is an open source ESP32 PCB design by TUDA-MUST: a 4-layer, 78 × 46.3 mm board with 177 components (33 distinct parts). It is built around the TP4056, TPS73616DBV, ESP32-S3-MINI-1-N8, ADS1220XPW and more. Filed under audio.
4 Channel Charge Amplifier PCB
Welcome to the PCB folder of ChrisBox! The ChrisBox PCB is designed with KiCad. The Project files and generated Exports are found here.
- ./exports - The .step-export of the ChrisBox PCB. - ./interactive bom - The interactive HTML BOM (made with Interactive Html Bom). It is useful for handsoldering or just looking up which component has to go where. - ./jlcpcb - Output data from the KiCAD JLCPCB tools. This data can be used for ordering a PCB with components. Always re-check the data yourself! - ./models - Additional footprints and models, which are not included in KiCad and its plugins…
Built around
Parts list
177 components, 33 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | TP4056 | SOP-8 | IC1 |
| 1 | TPS73616DBV | SOT-23-5 | U1 |
| 1 | ESP32-S3-MINI-1-N8 | XCVR_ESP32-S3-MINI-1-N8 | U2 |
| 4 | ADS1220XPW ADS1220xPW | TSSOP-16_4.4x5mm_P0.65mm | U3, U5, U7, U9 |
| 4 | AD8605ARTZ | SOT-23-5 | U4, U6, U8, U10 |
| 1 | USBLC6-2P6 | SOT-666 | U11 |
| 1 | CP2102N-AXX-XQFN24 CP2102N-Axx-xQFN24 | QFN-24-1EP_4x4mm_P0.5mm_EP2.6x2.6mm | U12 |
| 2 | AP2112K-3.3 | SOT-23-5 | U13, U14 |
| 1 | LM2775DSG | WSON-8-1EP_2x2mm_P0.5mm_EP0.9x1.6mm_ThermalVias | U15 |
| 2 | SS8050-G | TRANS_SS8050-G | Q1, Q2 |
| 1 | DMG2305 | SOT-23 | Q3 |
| 1 | C131337 JST-PH | JST_PH_B2B-PH-K_1x02_P2.00mm_Vertical | X1 |
| 1 | CONN_01X04_SOCKET Conn_01x04_Socket | JST_XH_B4B-XH-A_1x04_P2.50mm_Vertical | J3 |
| 1 | RFShield_TwoPieces | Laird_Technologies_BMI-S-205-F_38.10x25.40mm_HandSolder_SelfMade | J6 |
| 4 | TYPE-C-31-M-12 | HRO_TYPE-C-31-M-12 | J7, J8, J9, J10 |
| 1 | C505111 USB_B_Micro | USB_Micro-B_Molex-105017-0001 | J11 |
| 2 | SKRPABE010 | SW_SKRPABE010 | BOOT_SWITCH1, RESET_SWITCH1 |
| 4 | 360P 360p | C_0805_2012Metric | CF1, CF2, CF3, CF4 |
| 4 | 2G | R_0805_2012Metric | RF1, RF2, RF3, RF4 |
| 1 | SK-12D02-VG3 | SK12D02VG3 | S1 |
Show 13 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 8 | LED | LED_0402_1005Metric | LED_CHRG1, LED_INFO1, LED_INFO2, LED_INFO3, LED_INFO4, LED_PWR1, LED_PWR2, LED_PWR3 |
| 1 | C163541 D_Schottky | D_SMA | D1 |
| 36 | 10U 10u | C_0402_1005Metric | C1, C3, C5, C11, C14, C16, C17, C19 +28 |
| 36 | 100N 100n | C_0402_1005Metric | C2, C4, C6, C9, C10, C12, C13, C18 +28 |
| 2 | 100U 100u | C_1206_3216Metric | C7, C8 |
| 5 | 1u | C_0402_1005Metric | C15, C72, C74, C76, C78 |
| 2 | 4.7U 4.7u | C_0402_1005Metric | C66, C68 |
| 7 | 470 | R_0402_1005Metric | R1, R2, R4, R5, R36, R51, R53 |
| 21 | 47 | R_0402_1005Metric | R3, R13, R14, R15, R16, R17, R19, R20 +13 |
| 7 | 10K 10k | R_0402_1005Metric | R6, R7, R40, R44, R47, R49, R52 |
| 7 | 1k | R_0402_1005Metric | R12, R18, R24, R30, R37, R43, R48 |
| 6 | 0 | R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R38, R39, R41, R42, R45, R50 |
| 1 | 4K7 4k7 | R_0402_1005Metric | R46 |
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