Đặt câu với từ astable circuit, mẫu câu có từ 'astable circuit' trong từ điển Tiếng Anh

Đặt câu với từ "astable circuit"

1. In a NE555 Astable circuit, the duty cycle can never be below 50%

2. In an Astable circuit, the output voltage alternates between VCC and 0 volts on a continual basis

3. The duty cycle of an Astable circuit is the proportion of the complete cycle for which the output is high (the mark time)

4. For a standard 555 Astable circuit the mark time (Tm) must be greater than the space time (Ts), so the duty cycle must be at …