Chaos in Radio
There is an interesting article in EETimes about chaotic oscillator circuits. It made me think of mobile radio groups where all members run AFC. Designers usually avoid using the receive AFC setting to adjust the transmit frequency, unless there is one known good node in the network that others can synchronise with. When all nodes […]
Neat new battery technology
Take a look at this new item about a steel – brass battery. The electrolyte is a potassium hydroxide solution. Unfortunately the fine details are behind a pay wall.