Wemos and MQ8 Gas Sensor
The MQ8 Gas Sensor module is useful for gas leakage detection. They are used in gas leakage detecting equipments in home and industry, are...
Stripboard breakouts for your boards
As I mentioned in the post at http://www.esp8266learning.com/nodemcu-v2-lua-based-esp8266-development-kit.php I liked the NodeMCU board but would have preferred if the headers had not been soldered rather than...