![Figure 1 from Inexpensive sawtooth wave; Adjustable and frequency-independent duty-cycle square-wave oscillator | Semantic Scholar Figure 1 from Inexpensive sawtooth wave; Adjustable and frequency-independent duty-cycle square-wave oscillator | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/50d4256e93f6158ff79b5af6cd289c206cf3dcee/1-Figure1-1.png)
Figure 1 from Inexpensive sawtooth wave; Adjustable and frequency-independent duty-cycle square-wave oscillator | Semantic Scholar
![Figure 2 from Inexpensive sawtooth wave; Adjustable and frequency-independent duty-cycle square-wave oscillator | Semantic Scholar Figure 2 from Inexpensive sawtooth wave; Adjustable and frequency-independent duty-cycle square-wave oscillator | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/50d4256e93f6158ff79b5af6cd289c206cf3dcee/1-Figure2-1.png)
Figure 2 from Inexpensive sawtooth wave; Adjustable and frequency-independent duty-cycle square-wave oscillator | Semantic Scholar
![104: Circuit tutorial: sawtooth generator w/ current sources, diode switches, hysteresis comparator - YouTube 104: Circuit tutorial: sawtooth generator w/ current sources, diode switches, hysteresis comparator - YouTube](https://i.ytimg.com/vi/ibnz5UjQ4u0/maxresdefault.jpg)
104: Circuit tutorial: sawtooth generator w/ current sources, diode switches, hysteresis comparator - YouTube
![operational amplifier - Sawtooth Wave Generator Using Op Amps - Electrical Engineering Stack Exchange operational amplifier - Sawtooth Wave Generator Using Op Amps - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/1bshI.png)
operational amplifier - Sawtooth Wave Generator Using Op Amps - Electrical Engineering Stack Exchange
![bjt - How to change the frequency of this sawtooth generator circuit? - Electrical Engineering Stack Exchange bjt - How to change the frequency of this sawtooth generator circuit? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/m9OXk.png)