As you may be aware if you've read other posts on my blog including my post on the CJMCU 8128 setup and MQ sensors usage I'm a huge fan of BangGood.com.
BangGood.com are a company that offer the cheapest electronics for makers and hobbyists I've found. Sometimes GearBest beats them but BangGood by far is the place I get my electronics and equipment from for any of my projects.
So here's a list of the latest coupons and deals from BangGood as of August 2019 (if you're reading this after this date these links usually still work!).
If you'd like me to make this a regular thing let me know. I don't just make this post for the hell of it. I just used one of the links to get myself this USB soldering iron which I originally lost a few weeks back.
Dogfooding it as they say.
Anyway - hope someone finds these useful and leave comment below if you want more of these offers.