lmorelli
lmorelli Neverbelieve the product from an image... check the specifications, and in case of doubt, choose another seller.
2021-12-30 05:46:11 Helpful (0)Q: will this work with NodeMCU esp8266 ?
Asked by b.satheeshbabu on 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 Helpful (0)Q: can any of these 555 timers withstand 5MHz frequency?
Asked by BG151238531 on 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 Helpful (0)
Q: can this play files streaming on the internet with suitable connection to wifi with arduino?
Asked by BG422441011 on 2021-05-06 06:32:10
lmorelli I don't know. I paid for this item, but never received it.
2021-05-07 04:23:54 Helpful (0)Q: At reset a loud knock appears at the speaker - how to avoid this ?
Asked by uka1024 on 2018-06-09 05:13:04
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 Helpful (0)
Q: hello, did anyone manage to make it work with a ultrasonic transducer? and if yes, how
Asked by MARIOS on 2021-01-24 04:26:47
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 Helpful (1)We sincerely invite you to subscribe to the Invite Answer email!
If you subscribe, we will invite you via email to answer questions people have about products. By subscribing you]ll also earn the "Helpful Badge"! You can unsubscribe at any time on the privacy settings page.
Help others and be happier!
Thank you for subscribing! You have also earned a badge!
Thank you! Your answer will help ###name### and ###num### other people!
Check awaiting answers to see more people who need help.
Thank you! Your answer will help ###name### and ###num### other people!
Subscribe to "Invite Answer"emails and help others with product questions will earn you "Helpful Badge"!
We invite you to subscribe to our Invite Answer email!
Subscribe and you’ll be invited to answer product’s question by email, which will also earn you a "Helpful Badge"! You can cancel any time on the privacy settings page.
.jpg)
.jpg)
