

ESP808
- Size
- 241.3 × 190.5 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 518
- Nets
- 410
- Pads
- 1,480
- Tracks, vias
- 4,040, 172
- Pours
- 3
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 9 Sep 2023
- Updated
- 26 Nov 2023
Overview
ESP808 is an open-source printed circuit board by hsetlik, from the hsetlik/ESP808 repository on GitHub. It is a 2-layer board of 241.3 × 190.5 mm with 518 parts on 410 nets, routed with 4,040 tracks and 172 vias.
It is built around the TL072, MCP42010-I/P and BC547, with the BC557 and BC556 among its other parts. Its parts include 273 resistors, 110 capacitors, 42 transistors, 21 diodes and 19 ICs.
Main components
5TL072
SOP-8-18V~18V 0℃~+70℃ 1.4mA 1.5nA 10V/us 10mV 2 2.5nA 3MHz 85dB SOP-8 Operational Amplifier ROHSGcoreOperational AmplifierMCP42010-I/P
PDIP-14-300mil-40℃~+85℃ 10kΩ 1MHz 2 2.7V~5.5V 256 52Ω 800ppm/℃ Linear SPI Soft reset、Power-on reset、Mute function PDIP-14-300mil Digital Potentiometers ROHSMicrochip TechnologyDigital PotentiometersBC547
TO-92Bipolar (BJT)Jiangsu Changjing Electronics Technology (CJ)BC557
TO-921 PNP 100mA 100nA 150MHz 45V 500mW 6V 800 90mV、250mV PNP TO-92 Bipolar (BJT) ROHSDDFBipolar (BJT)BC556
TO-92-55℃~+150℃ 1 PNP 100mA 100nA 150MHz 300mV 5V 625mW 65V 800 PNP TO-92 Bipolar (BJT) ROHSJiangsu Changjing Electronics Technology (CJ)Bipolar (BJT)
Parts
518| Qty | Value | Footprint | References |
|---|---|---|---|
| 58 | 10k | PCM_Resistor_THT_AKL:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R1001, R1002, R1003, R1004, R1007, R1008, R1009, R1010, R1013, R1014, R1015, R1016, R1017, R1018, R1019, R1020 +42 |
| 47 | 100k | PCM_Resistor_THT_AKL:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R1049, R1050, R1051, R1052, R1053, R1054, R1055, R1056, R1059, R1060, R1061, R1062, R1063, R1064, R1065, R1066 +31 |
| 33 | BC547 | Package_TO_SOT_THT:TO-92L_HandSolder | Q201, Q202, Q205, Q206, Q207, Q208, Q209, Q210, Q301, Q303, Q304, Q305, Q401, Q403, Q404, Q406 +17 |
| 26 | 22k | PCM_Resistor_THT_AKL:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R203, R205, R217, R218, R235, R236, R302, R309, R322, R324, R403, R406, R407, R408, R411, R412 +10 |
| 21 | 1N4148 | Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal | D201, D202, D203, D204, D205, D206, D301, D302, D401, D402, D403, D404, D501, D502, D503, D504 +5 |
| 18 | 10k | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | RV302, RV303, RV801, RV802, RV803, RV804, RV805, RV806, RV1001, RV1002, RV1003, RV1004, RV1005, RV1006, RV1007, RV1008 +2 |
| 17 | 47k | PCM_Resistor_THT_AKL:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R230, R232, R233, R234, R237, R239, R323, R327, R440, R441, R511, R518, R525, R624, R636, R643 +1 |
| 16 | 33k | PCM_Resistor_THT_AKL:R_Axial_DIN0207_L6.3mm_D2.5mm_P2.54mm_Vertical | R1005, R1006, R1011, R1012, R1021, R1022, R1023, R1024, R1033, R1034, R1035, R1036, R1045, R1046, R1047, R1048 |
| 13 | 4k7 | PCM_Resistor_THT_AKL:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R207, R209, R223, R225, R304, R405, R410, R505, R604, R607, R608, R610, R718 |
| 11 | 1M | PCM_Resistor_THT_AKL:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R215, R216, R224, R226, R320, R419, R524, R611, R615, R620, R621 |
| 11 | 1n | Capacitor_THT:C_Disc_D4.7mm_W2.5mm_P5.00mm | C309, C409, C410, C411, C412, C413, C415, C504, C605, C615, C707 |
| 10 | 22n | Capacitor_THT:C_Disc_D4.7mm_W2.5mm_P5.00mm | C306, C310, C407, C408, C506, C611, C701, C702, C703, C706 |
| 10 | 4.7n | Capacitor_THT:C_Disc_D4.7mm_W2.5mm_P5.00mm | C302, C307, C311, C502, C503, C608, C612, C613, C708, C709 |
| 10 | 470k | PCM_Resistor_THT_AKL:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R238, R240, R329, R442, R443, R521, R523, R633, R641, R715 |
| 8 | 1k | PCM_Resistor_THT_AKL:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R306, R308, R507, R514, R626, R628, R1058, R1068 |
| 7 | 0.1u | Capacitor_THT:C_Disc_D4.7mm_W2.5mm_P5.00mm | C201, C202, C203, C204, C804, C805, C808 |
| 7 | 10n | Capacitor_THT:C_Disc_D4.7mm_W2.5mm_P5.00mm | C316, C401, C402, C507, C601, C704, C705 |
| 7 | 33u | Capacitor_THT:CP_Radial_D6.3mm_P2.50mm | C213, C214, C317, C419, C420, C509, C616 |
| 7 | TL074 | Package_DIP:DIP-14_W7.62mm | U201, U301, U1001, U1002, U1003, U1004, U1005 |
| 6 | 1.5n | Capacitor_THT:C_Disc_D4.7mm_W2.5mm_P5.00mm | C209, C210, C211, C212, C414, C416 |
| 5 | 100 | PCM_Resistor_THT_AKL:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R310, R316, R421, R428, R429 |
| 5 | 220 | PCM_Resistor_THT_AKL:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R314, R901, R902, R903, R904 |
| 5 | 220p | Capacitor_THT:C_Disc_D4.7mm_W2.5mm_P5.00mm | C421, C422, C508, C603, C617 |
| 5 | 2k7 | PCM_Resistor_THT_AKL:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R212, R214, R432, R433, R612 |
| 5 | 33k | PCM_Resistor_THT_AKL:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R422, R425, R430, R431, R439 |
| 5 | 470 | PCM_Resistor_THT_AKL:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R311, R418, R424, R801, R802 |
| 5 | BC557 | Package_TO_SOT_THT:TO-92L_HandSolder | Q203, Q204, Q302, Q402, Q405 |
| 4 | 100n | Capacitor_THT:C_Disc_D4.7mm_W2.5mm_P5.00mm | C301, C305, C501, C711 |
| 4 | 2.2n | Capacitor_THT:C_Disc_D4.7mm_W2.5mm_P5.00mm | C304, C312, C315, C809 |
| 4 | 27k | PCM_Resistor_THT_AKL:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R326, R420, R606, R630 |
| 4 | 47n | Capacitor_THT:C_Disc_D4.7mm_W2.5mm_P5.00mm | C313, C314, C510, C607 |
| 4 | 68k | PCM_Resistor_THT_AKL:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R434, R435, R617, R618 |
| 4 | BC556 | Package_TO_SOT_THT:TO-92L_HandSolder | Q502, Q602, Q606, Q607 |
| 4 | MCP42010 | Package_DIP:DIP-14_W7.62mm | U808, U809, U810, U811 |
| 4 | TL072 | Package_DIP:DIP-8_W7.62mm | U402, U501, U603, U702 |
| 3 | 0.47u | Capacitor_THT:CP_Radial_D5.0mm_P2.00mm | C404, C406, C604 |
| 3 | 100k | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | RV301, RV1009, RV1010 |
| 3 | 10u | Capacitor_THT:CP_Radial_D5.0mm_P2.00mm | C802, C803, C807 |
| 3 | 15k | PCM_Resistor_THT_AKL:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R313, R317, R634 |
| 3 | 1M | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | RV201, RV202, RV501 |
| 3 | 1u | Capacitor_THT:CP_Radial_D5.0mm_P2.00mm | C610, C905, C906 |
| 3 | 47u | Capacitor_THT:CP_Radial_D6.3mm_P2.50mm | C303, C405, C505 |
| 3 | ~ | Package_SO:SO-16_3.9x9.9mm_P1.27mm | U801, U802, U803 |
| 2 | 0.1u | Capacitor_THT:CP_Radial_D5.0mm_P2.00mm | C909, C910 |
| 2 | 100k | PCM_Resistor_THT_AKL:R_Axial_DIN0207_L6.3mm_D2.5mm_P2.54mm_Vertical | R1057, R1067 |
| 2 | 100u | PCM_Capacitor_THT_AKL_Double:CP_Radial_D5.0mm_P2.50mm | C901, C902 |
| 2 | 12k | PCM_Resistor_THT_AKL:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R510, R639 |
| 2 | 15n | Capacitor_THT:C_Disc_D4.7mm_W2.5mm_P5.00mm | C205, C206 |
| 2 | 18n | Capacitor_THT:C_Disc_D4.7mm_W2.5mm_P5.00mm | C606, C609 |
| 2 | 2.2u | Capacitor_THT:C_Disc_D4.7mm_W2.5mm_P5.00mm | C801, C806 |
| 2 | 2.7n | Capacitor_THT:C_Disc_D4.7mm_W2.5mm_P5.00mm | C308, C602 |
| 2 | 220k | PCM_Resistor_THT_AKL:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R508, R519 |
| 2 | 22u | PCM_Capacitor_THT_AKL_Double:CP_Radial_D5.0mm_P2.50mm | C903, C904 |
| 2 | 2M | PCM_Resistor_THT_AKL:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R426, R427 |
| 2 | 2k2 | PCM_Resistor_THT_AKL:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R321, R640 |
| 2 | 330 | PCM_Resistor_THT_AKL:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R616, R623 |
| 2 | 330k | PCM_Resistor_THT_AKL:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R423, R625 |
| 2 | 33n | Capacitor_THT:C_Disc_D4.7mm_W2.5mm_P5.00mm | C207, C208 |
| 2 | 39k | PCM_Resistor_THT_AKL:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R627, R629 |
| 2 | 4.7u | Capacitor_THT:CP_Radial_D5.0mm_P2.00mm | C907, C908 |
| 2 | 470p | Capacitor_THT:C_Disc_D4.7mm_W2.5mm_P5.00mm | C417, C418 |
| 2 | 500k | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | RV203, RV204 |
| 2 | 560k | PCM_Resistor_THT_AKL:R_Axial_DIN0207_L6.3mm_D2.5mm_P2.54mm_Vertical | R705, R706 |
| 2 | 680 | PCM_Resistor_THT_AKL:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R315, R319 |
| 2 | 6k8 | PCM_Resistor_THT_AKL:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R229, R231 |
| 2 | 8k2 | PCM_Resistor_THT_AKL:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R211, R213 |
| 1 | 1.8n | Capacitor_THT:C_Disc_D4.7mm_W2.5mm_P5.00mm | C614 |
| 1 | 10k | Potentiometer_THT:Potentiometer_Piher_PT-6-V_Vertical | RV601 |
| 1 | 10u | Capacitor_THT:CP_Radial_D6.3mm_P2.50mm | C403 |
| 1 | 1u | Capacitor_THT:CP_Radial_D4.0mm_P2.00mm | C710 |
| 1 | 2.2M | PCM_Resistor_THT_AKL:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R517 |
| 1 | 220k | PCM_Resistor_THT_AKL:R_Axial_DIN0207_L6.3mm_D2.5mm_P2.54mm_Vertical | R703 |
| 1 | 270k | PCM_Resistor_THT_AKL:R_Axial_DIN0207_L6.3mm_D2.5mm_P2.54mm_Vertical | R702 |
| 1 | 2M | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | RV401 |
| 1 | 330k | PCM_Resistor_THT_AKL:R_Axial_DIN0207_L6.3mm_D2.5mm_P2.54mm_Vertical | R701 |
| 1 | 40106 | Package_DIP:DIP-14_W7.62mm | U701 |
| 1 | 50k | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | RV602 |
| 1 | 560 | PCM_Resistor_THT_AKL:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R716 |
| 1 | 5k6 | PCM_Resistor_THT_AKL:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R613 |
| 1 | 680k | PCM_Resistor_THT_AKL:R_Axial_DIN0207_L6.3mm_D2.5mm_P2.54mm_Vertical | R704 |
The 494 most common of 518 parts.
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Questions
How big is the ESP808 PCB?
It measures 241.3 × 190.5 mm and has 2 copper layers, 1.6 mm thick.
What parts does the ESP808 use?
518 parts, built around the TL072, MCP42010-I/P, BC547 and BC557. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the ESP808 KiCad files?
From the hsetlik/ESP808 repository on GitHub, at the commit this page was made from: the board is Schematic/ESP808.kicad_pcb and its schematic Schematic/Clap.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the ESP808 design in my own project?
Its repository states no licence, so its author keeps all rights: ask hsetlik before reusing the design.