DIY heating table

Heating platform demonstration.mp4

Heating process demonstration.mp4

PDF_DIY Heating Table.zip

Altium_DIY Heating Table.zip

PADS_DIY Heating Table.zip

BOM_DIY Heating Platform.xlsx

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The CT7601 has a 192kHz USB interface and supports recording.

It uses the CT7601SR chip, with a 192kHz 32-bit DAC I2S output and a 192kHz 32-bit ADC I2S input. For firmware installation, please refer to the design documentation (see the compressed file).

Using the CT7601SR chip, it has a 192kHz 32-bit DAC I2S output and a 192kHz 32-bit ADC I2S input.

CT7601 Interface Data and Firmware.zip

PDF_CT7601 USB 192kHz interface, supports recording.zip

Altium_CT7601 USB 192kHz interface, supports recording.zip

PADS_CT7601 USB 192kHz interface, supports recording.zip

BOM_CT7601 USB 192kHz interface, supports recording.xlsx

94367

Snowflake light base (rechargeable)

This snowflake light base, powered by a 3.7V lithium battery, is very convenient and attractive. Come and recreate it!

Update Log
June 7, 2024 First Update:
This update improves the 3D printed base shell. It no longer uses two plates joined together or has a hollow design, resulting in a more aesthetically pleasing appearance. The 3D shell file is attached. The Type-C male connector has also been updated. Feedback indicated that the previous version's Type-C male connector was not sturdy and easily damaged. This update resolves this issue with a new, more robust Type-C male connector. The link to the new Type-C male connector is also updated below. See the following images for the updated base:
 
 
 
 
 
The snowflake lamp designed by mondraker is irresistible, but it's very inconvenient to use without a base. I've seen bases powered by power cords before, but those weren't very convenient either. The snowflake LED normally requires a 5V power supply, but I found that it also works fine with a 3.7V lithium battery. Therefore, I simply used the TP4056 power management chip with the lithium battery, eliminating the need for an additional boost circuit or power supply chip. Only a few resistors and capacitors are needed, making it very cost-effective. Here are some of the component links for
 
the snowflake LED : Vertical SMD switch: https://m.tb.cn/h.5E6ARwQpmphfHLR?tk=hxHBWmFJvMm Vertical Type-C male 16-pin: https://m.tb.cn/h.gVAhPS9uDgR4bxS?tk=WLOqWxy7UuC HU7632  Type-C female 6-pin: https://m.tb.cn/h.5vGgUaqWshhJkdm?tk=AVdYWmFHyaz TP4056 chip: https://m.tb.cn/h.5wOyYIYXlGUVj0g?tk=Kc9qWmFIQ0o 200mAh 3.7V lithium battery: https://m.tb.cn/h.5EhblcgOavtK02a?tk=olUEWmFsLqt Resistors, capacitors, and LEDs are all 0805 packages; you can choose whichever you prefer, but we highly recommend purchasing from the store below. M2 screws: Buy M2x4 size. Copper pillars should be purchased according to the battery size; this is for reference only. Assembly: The upper board is soldered; the lower board does not need soldering. Simply connect the upper and lower boards using copper pillars and screws. The battery can be soldered directly (pay attention to the positive and negative terminals!). For detailed video, please visit: https://b23.tv/QVYSwJF
 







 


 



 

 
 
 

WeChat_20240309080027.mp4

3DShell_3DShell_Base PCB_B.stl

PDF_Snowflake Light Base (Rechargeable).zip

Altium Snowflake Light Base (Rechargeable).zip

PADS Snowflake Light Base (Rechargeable).zip

BOM_Snowflake Light Base (Rechargeable).xlsx

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Simple and controllable heating table - easy

A simple, controllable PTC heating platform.
Slowly evolving and being updated.

Modified from a simple, practical, and low-cost heated BGA soldering station,
 
with added POWER indicator light.
An mounting edge has also been added. One board is all you need for one machine.