Name the Thing Contest – 291

guess_this_291

 

The prize this week is a relay module, an ESP8266 Serial WIFI Wireless Transceiver Module and a HMC5883L Triple Axis Compass Magnetometer Sensor to get your next project started. This contest will run for one week (December 25, 2015 – January 1, 2016). Ending time is based on central standard time. To enter, identify the item above and what it can be used for.

Please do not give the answer in the comments.

Send an email to contest @ hackedgadgets.com with “Name the Thing Contest” as the subject, and the message body consisting of:

  • The name of the item in the above picture
  • An example of what the item pictured above can be used for

The winner will be chosen at random from all of the correct entries.

Below is a picture of the prize.

 

4 relay module

 

electronic_compass_2

 

wifi_arduino