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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 5,000 devices or 10,000 pads
3.More rigorous design constraints, more standardized processes
4.For enterprises, more professional users
Ongoing
STD Esp Oven copy
License: GPL 3.0
Mode: Editors' pick
Cloned from Esp Oven
- 1
Update time：
2018-12-13 19:28:32
Creation time：
2018-12-10 13:09:46
Description
A fully featured board based on ESP8266 and MAX31855 probe for managing electric ovens either by on-off or by pid control. The board support 2 independent temperature probes and up to 2 relais for heating output. All the user operation is performed by an HTML user interface provided by ESP8266 webserver and any standard html client like mobiles or tablets, an optional I2C/SPI/HMI display may be attached by using any of the provided expansion headers or the optional SX1509 digital io extender.
Design Drawing
schematic diagram
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PCB
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| ID | Name | Designator | Footprint | Quantity | Mounted | |
|---|---|---|---|---|---|---|
| 1 | ESP8266-12F | ESP8266-12F | LGA22-2.0-24X16MM | 1 | Yes | |
| 2 | 10k | R1,R2,R3,R12,R14,R13,R16,R4,R17 | R0603 | 9 | Yes | |
| 3 | 100nF | C1 | C0603 | 1 | Yes | |
| 4 | RESET SW | RESET | SWITCH-3X6X2.5_SMD | 1 | Yes | |
| 5 | PROG SW | PROG | SWITCH-3X6X2.5_SMD | 1 | Yes | |
| 6 | MAX31855KASA+T | U5,U6 | SOP-8_150MIL | 2 | Yes | |
| 7 | TERMOCOUPLE | THERMO1,THERMO2 | H2-5.0-10.5X8.0MM | 2 | Yes | |
| 8 | GPIO 3.3V | GPIO | HDR2X8 | 1 | Yes | |
| 9 | 100nF | C2,C3,C7,C8,C9 | C0603 | 5 | Yes | |
| 10 | 10nF | C4,C5 | C0603 | 2 | Yes | |
| 11 | HLK-PM01 - AC-DC-converter | TRA_5V | HLK-PM01 | 1 | Yes | |
| 12 | DIODE SCHOTTKY | D3 | SMA-DIODE | 1 | Yes | |
| 13 | NO | USB1 | MICRO-USB5+2P-SMD-0.65 | 1 | Yes | |
| 14 | MODESEL | PWR5V,PWR3V | HDR1X2 | 2 | Yes | |
| 15 | MMBT2222A | Q3,Q1,Q2 | SOT23-3 | 3 | Yes | |
| 16 | 330 | R15 | R0603 | 1 | Yes | |
| 17 | CEM-1203(42) | BUZ1 | BUZZER-R6.0-2P-6.5PITCH | 1 | Yes | |
| 18 | SS34 | D4,D1,D2 | SMA-DIODE | 3 | Yes | |
| 19 | HDR2X2 | I2C3V | HDR2X2 | 1 | Yes | |
| 20 | HDR2X3 | SPI3V | HDR2X3 | 1 | Yes | |
| 21 | SX1509 | U3 | QFN-28 | 1 | Yes | |
| 22 | HDR1X4 | UART3V | HDR1X4 | 1 | Yes | |
| 23 | HDR1X3 | GPIO5SEL,GPIO16SEL | HDR1X3 | 2 | Yes | |
| 24 | EL817C-F | U1,U2 | DIP-4 | 2 | Yes | |
| 25 | 470(4.4mA@3.3V) | R23,R24 | R0603 | 2 | Yes | |
| 26 | 470 | R5,R9 | R0603 | 2 | Yes | |
| 27 | RELAYSONGLE_SRD-5VDC-SL-C | RL1,RL2 | SRD-5VDC-SL-C | 2 | Yes | G5LE-1-E-5 |
| 28 | GREEN | LED1,LED2 | 0603 DIODE | 2 | Yes | |
| 29 | 150 | R7,R6 | R0603 | 2 | Yes | |
| 30 | 10K | R10,R11 | R0603 | 2 | Yes | |
| 31 | WJ25C-B-7.62-2P-13-00A | VAC | WJ25C-B-7.62-2P | 1 | Yes | |
| 32 | WJ25C-B-7.62-3P-13-00A | RELAY1,RELAY2 | WJ25C-B-7.62-3P | 2 | Yes | |
| 33 | 470Ω | L1,L2,L3,L4 | 0603 | 4 | Yes | |
| 34 | 1117 | U4 | SOT223 | 1 | Yes |
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