DIY battery powered, auto-burping curing jars!

newbie2323

Well-Known Member
I've got it set to burp for 15 minutes once a day to begin with. I'll drop it down to once every few days after a week or so. I let it run for 10 hours straight and the battery pack still had a charge. So it should be good for a few months.

Easy to add additional jars as needed.

2019-10-02 12_52_18-Untitled - Figma.png

Supply list:
1. 4 wide-mouth, 1 quart mason jars $8
2. DROK programmable relay switch $14 https://www.amazon.com/gp/product/B07DFT2WDS/ref=ppx_yo_dt_b_asin_title_o02_s00?ie=UTF8&psc=1
3. 5V vacuum pump $9 https://www.amazon.com/gp/product/B078H8V563/ref=ppx_yo_dt_b_asin_title_o03_s00?ie=UTF8&psc=1
4. Check valve $7 https://www.amazon.com/gp/product/B07N789MKN/ref=ppx_yo_dt_b_asin_title_o03_s00?ie=UTF8&psc=1
5. USB battery pack $8
6. Hygrometers (4 pack) $14 https://www.amazon.com/gp/product/B07TRKGW9G/ref=ppx_yo_dt_b_asin_title_o02_s00?ie=UTF8&psc=1
7. Air hose $3
 

PURPLEB3RRYKUSH

Well-Known Member
I've got it set to burp for 15 minutes once a day to begin with. I'll drop it down to once every few days after a week or so. I let it run for 10 hours straight and the battery pack still had a charge. So it should be good for a few months.

Easy to add additional jars as needed.

View attachment 4402376

Supply list:
1. 4 wide-mouth, 1 quart mason jars $8
2. DROK programmable relay switch $14 https://www.amazon.com/gp/product/B07DFT2WDS/ref=ppx_yo_dt_b_asin_title_o02_s00?ie=UTF8&psc=1
3. 5V vacuum pump $9 https://www.amazon.com/gp/product/B078H8V563/ref=ppx_yo_dt_b_asin_title_o03_s00?ie=UTF8&psc=1
4. Check valve $7 https://www.amazon.com/gp/product/B07N789MKN/ref=ppx_yo_dt_b_asin_title_o03_s00?ie=UTF8&psc=1
5. USB battery pack $8
6. Hygrometers (4 pack) $14 https://www.amazon.com/gp/product/B07TRKGW9G/ref=ppx_yo_dt_b_asin_title_o02_s00?ie=UTF8&psc=1
7. Air hose $3
Do the jars roll themselves to stop budz clumping together?
 
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