Ultrasonic distance level meter without arduino/microcontroller

[@tirthpatel9144]

Implementation of 40 khz signal will be sin wave or square wave?

[@Ayanokiyo]

square

[@chetananam9141]

Wonderful video. Thanks for the diagrams.

[@amayachannel4517]

Thank you for the simple explanation

[@akarapusujith]

bro from where did you get ka2284 ic

[@MousaSimpleProjects]

www.aliexpress.com/item/Upright-KA2284-AC-DC-level-indicating-chip-DIP-9-10PCS-LOT/32826353847.html?spm=2114.search0104.3.321.4f482bccujWdq5&ws_ab_test=searchweb0_0,searchweb201602_4_10065_10068_319_10059_10884_317_10887_10696_321_322_10084_453_10083_454_10103_10618_10307_537_536,searchweb201603_56,ppcSwitch_0&algo_expid=458352a8-11f6-473a-97e2-c66401631ef1-47&algo_pvid=458352a8-11f6-473a-97e2-c66401631ef1&transAbTest=ae803_4

[@MousaSimpleProjects]

You also can buy the kit here: usa.banggood.com/KA2284-Level-Indicator-DC3_5V-12V-Module-Battery-Indicator-Audio-Level-Indicator-p-1362828.html?rmmds=search&cur_warehouse=CN

[@JK360noscope]

Bro

[@stevenchiverton48]

jaycar electronics in australia sells the ultrasonic sensor part with the emitor and receiver

[@nobitanobi8468]

i didn't find this ka2284 in market. can i use other ic ? plz give the alternative ic name.

[@MousaSimpleProjects]

You can use any other audio sound level meter such as lm3915 . please check the links in the description of this video.

[@dineshviswanath6595]

very informative thanks

[@samueljimenez4754]

Great video thank you

[@totinhaninjaalves7349]

Quero um kit desse .

[@_PikluOfficial]

Thanks a lot....🙏

[@AshwaniKumar-me1zs]

Good

[@zakhirhussain6238]

cnt mob pls

[@maryamabolmasoomi1827]

very good

[@smarteginvention74]

Tnks

[@superchannellalgar7446]

Great

[@tulpaswan_081]

Nice

[@zakhirhussain6238]

good

[@shravandoijad5499]

Nice