Basically pay what you want and get lots of eBooks (but it's over $15 if you want to get Making Things Smart). Plus a proportion of the sales goes to charity as well - I don't know what proportion, but apparently over previous years $500k has been donated, so it can't be that bad!
Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
If anyone's interested in getting an eBook copy of the book, Make: have started a 'Humble Bundle' promotion for the next week: https://www.humblebundle.com/books/electÂronics-programming-make-books
Basically pay what you want and get lots of eBooks (but it's over $15 if you want to get Making Things Smart). Plus a proportion of the sales goes to charity as well - I don't know what proportion, but apparently over previous years $500k has been donated, so it can't be that bad!