Synchronous stretcher circuit

Single chip microcomputer STM32L151CCU6
Mobile phone crystal 3.2*2.5mm 3225 26M (26.000MHZ) 7.5PF 10PPM 20PPM 30PPM
inductance
SMD aluminum electrolytic capacitor
Synchronous stretcher circuit
Q1, Q2 and Q3 form a simple video amplifier and synchronous stretcher circuit. Transistor Q1 synchronously decomposes the input video, then amplifies it and mixes it with the video that is synchronously decomposed by Q2. Q3 is required when you need to control the version and video.


Iwatch Screen Protector

Protect Your Apple Watch: Selecting the Best iWatch Screen Protector
The Apple Watch seamlessly blends technology with fashion. Still, its display can fall victim to daily hazards. The solution? A reliable Tempered Glass Screen Protector to keep it safe from scratches and knocks.
The Role of Tempered Glass in Protecting Your Apple Watch
The vibrant display of your Apple Watch is a hub of activity. But to ensure it stays that way, shielding it with a Tempered Glass Screen Protector makes all the difference:

Strength and Clarity Combined: These protectors, crafted from toughened glass, are designed to withstand common damage without dulling your display or disrupting the seamless interaction with your iWatch.

Safeguard Against Impacts: Life is unpredictable, but with a tempered glass protector firmly in place, your Apple Watch can take on the unexpected without fear of costly screen damage.

Sizing Up Protection: The Right Tempered Glass for Your Model

Whether you sport the 40mm or the larger 44mm Apple Watch, picking out a perfectly fitted Tempered Glass Screen Protector is essential. The right size protector will cover every curve of your screen, ensuring comprehensive protection without blocking any sensors or buttons.
Additional Perks with Tempered Glass Protection
Some Tempered Glass Screen Protectors come loaded with extra features for enhanced user experience:

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Equipping your watch with a Tempered Glass Screen Protector is smart safeguarding. It not only preserves the mint condition of your Apple Watch but also supports its full functionality.

Iwatch Screen Protector,40Mm Tempered Glass,44Mm Tempered Glass

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