So today has been exceptional! I’ve made loads of progress with thanks to the arrival of my new components. As was stated previously, there were way too many losses in the gate shift registers using the 4x 1k resistor arrays. Therefore, I needed to replace the arrays for 1k resistors to the gate (maximum output […]
Well there’s the title! I’ve been working on creating a pretty simplistic half duplex data transmission through PWM. The protocol is currently half duplex because I’ve only just started writing it! Currently, data is encoded into the pulse width of the square wave sent between the two microcontrollers (currently an STM32F051 discovery for the receiver and […]
As mentioned in the previous post (https://hsel.co.uk/2014/08/08/designing-a-trianglesquare-wave-vco-part-1/), the maths and somewhat lesser interesting theory will be discussed in this post! Now just as a disclaimer: I’ve just completed my first year of university and we do cover the shockley equation, we don’t however cover lambert W function and I don’t want to use an interative matlab […]
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