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Q: will this work with NodeMCU esp8266 ?

尋ねた b.satheeshbabu に 2019-08-13 03:32:23

lmorelli THedatasheet shows it wil. JUst be sure to connect to a reliable power source.

2021-12-30 05:44:28 役に立つ (0)
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Q: can any of these 555 timers withstand 5MHz frequency?

尋ねた BG151238531 に 2021-10-01 07:44:00

lmorelli Unfortunately,no. The datasheet shows that the NE555 becomes unreliable with frequencies over 500KHz.

2021-12-30 05:43:02 役に立つ (0)
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lmorelli Theknock (or "bump" ) is due to the power off-power on of the system. To avoid it you should isolate the amplifier from the power source.

2021-03-20 04:03:11 役に立つ (0)
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lmorelli The kit generates waveforms with a defined amplitude. You have to match the correct amplitude, frequency, waveform and impedance of your own transductor. The kit should easily reach 100 kHz, but the waveform tends to degrade above that frequency.

2021-01-24 04:33:10 役に立つ (1)
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