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dukeduck1984 / uReflowOven-Esp32-Micropython

μReflow Oven controller based on ESP32 with MicroPython & LVGL
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uReflowOven PCB #12

Open Bibbbi opened 4 years ago

Bibbbi commented 4 years ago

Here is a suitable board for the uReflowOven project

Download Gerber file: uReflowOven_Gerber_2020-08-25.zip

uReflowOven Schematic uReflowOven OSHPARK Top uReflowOven OSHPARK Bottom uReflowOven Top uReflowOven Bottom

Pictures of my prototype:

IMG_20200702_194728 (Large) IMG_20200702_194751 (Large) IMG_20200702_194840 (Large)

dukeduck1984 commented 4 years ago

Nice work! Thanks for sharing!

funfly28 commented 3 years ago

Can provide BOM？Thanks

duojie commented 3 years ago

Can provide BOM？Thanks

pastaclub commented 3 years ago

@Bibbbi It seems the touch pins are not connected. Have you adapted the software to use buttons instead? It would be really nice if you could provide a BOM (or simply post a list of the components here) because otherwise this PCB is not very useful.

Bibbbi commented 3 years ago

@pastaclub The touch pins are connected. The hardware buttons are optional, if you use a display without touch function.

BOM List: Value Case
C1, C2, C3, C4, C6 100nF SMD-0805
C5 47uF 25V SMD-D 7343
D1, D2, D3, D4, D5 MBR120VLSFT1G SOD-123FL
J1 DC-005 DC Power Jack 5.5x2.1mm barrel type
R1, R2, R3, R4 1K2 Resistor SMD-0805
R5, R6, R7 10K Resistor SMD-0805 (optional)
T1, T2, T3, T4 MMBT2222A NPN SOT-23
X1 KF301-4P Terminal Red 5,08mm
X2 KF301-8P Terminal Blue 5,08mm
pastaclub commented 3 years ago

Thank you! I ordered the transistors and terminals (I had compatible components for the rest). I will get the PCB made and see how it works for me. Maybe that also fixes my problem with the sensor.

We could add the schematics and board files to the repository if you want to share them.

Zefram88 commented 3 years ago

According to the schematics and PCB, IRQ and CS pins on touchscreen are not connected anywhere, how can it work?