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Sonar Sensor (HC-SR04)

Model : SEN-00060

Supplier : Made in China

TechshopBD, Bangladesh

Pricing
Quantity
Price

1 - 9
BDT140.11

10 - 99
BDT136.76Save BDT 3.35

100 +
BDT135.42Save BDT 4.69

Green 75 Available

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HCSR04 is an Ultrasonic ranging module which consists of a transmitter,receiver and control circuit. It has four pins for VCC, GND, Trigger and Echo.You can easily interface it with micrcontrollers and Arduino boards.

The basic principle of work is:


(1) Using IO trigger for at least 10us high level signal,
(2) The Module automatically sends eight 40 kHz and detect whether there is a
pulse signal back.
(3) IF the signal back, through high level , time of high output IO duration is
the time from sending ultrasonic to returning.
Test distance = (high level time×velocity of sound (340M/S) / 2,

  • Working Voltage DC 5 V
  • Working Current 15mA
  • Working Frequency 40Hz
  • Max Range 4m
  • Min Range 2cm
  • Measuring Angle 15 degree
  • Trigger Input Signal 10uS TTL pulse
  • Echo Output Signal Input TTL lever signal and the range in proportion
  • Dimension 45*20*15mm
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anon
Masudur_rahim | Sep 28,2014 at 03:00 PM
When will this be available again? And do you have anything else that I can use?
I want to make an obstacle avoiding robot using Arduino.
anon
A.R | Sep 29,2014 at 10:18 AM
After Eid Ul Adha. For obstacle detection, IR trans receiver pair can be used too but honestly, this one is a far better choice.
anon
Masudur_rahim | Oct 8,2014 at 12:24 AM
Can you give me an exact date? I need this urgently.
anon
A.R | Oct 8,2014 at 12:32 AM
Sorry. We are closed now. Can't tell exactly.
anon
Tahmidzu | Sep 28,2014 at 06:21 PM
When it will be available again? Will the new stock reduce the price? {PLEASE ANSWER}
anon
A.R | Sep 29,2014 at 10:17 AM
After Eid ul Adha. Can't say about the price yet.
anon
Harry99901 | Oct 12,2014 at 03:38 PM
when is this going to be available again?
anon
Sheikh_Razee | Dec 23,2014 at 12:22 AM
Never!!!
anon
Fatineee | Dec 3,2014 at 06:26 PM
when it will be available ?
anon
Sheikh_Razee | Dec 21,2014 at 04:28 PM
I need this badly. I am a lecturer of World University of Bangladesh. I am taking peripheral class in this semester. So my 30 students will need this display as I assume. I need minimum one display by tomorrow. Will you please manage this? I will place a order of about 6000 tk. But only because of LCD 1602 (3.3V Blue Backlight) and Sonar Sensor (HC-SR04), I have been waiting for more than 5 days to place the order.
anon
Sheikh_Razee | Dec 21,2014 at 10:55 PM
I was told it might be available today!!! But still showing not in the stock!!!
anon
Sheikh_Razee | Dec 21,2014 at 10:55 PM
I was told it might be available today!!! But still showing not in the stock!!!
anon
Sheikh_Razee | Dec 21,2014 at 10:55 PM
I need this badly. I am a lecturer of World University of Bangladesh. I am taking peripheral class in this semester. So my 30 students will need this display as I assume. I need minimum one display by tomorrow. Will you please manage this? I will place a order of about 6000 tk. But only because of LCD 1602 (3.3V Blue Backlight) and Sonar Sensor (HC-SR04), I have been waiting for more than 5 days to place the order.
anon
Sheikh_Razee | Dec 21,2014 at 11:12 PM
I need this badly. I am a lecturer of World University of Bangladesh. I am taking peripheral class in this semester. So my 30 students will need this display as I assume. I need minimum one display by tomorrow. Will you please manage this? I will place a order of about 6000 tk. But only because of Sonar Sensor (HC-SR04), I have been waiting for more than 5 days to place the order.
anon
Rahul.snal | Feb 3,2015 at 12:11 AM
When will this sensor be available ?
anon
Fizur2 | Feb 5,2015 at 01:34 PM
when it will be available??
anon
Suntop | Feb 7,2015 at 05:43 PM
Idaning akte bishoy lokkhonio hocche ja " Techshop a onek components ar price briddhi kora hocche "

Ata ottonto dukkho-jonok !

Ata holo sob kichu ak jaiga theka kena ar ghore boshe thakar mashul !

Believe me ! Ami jantam, apnera atar dam baraben ! Thik tai e holo !
anon
A.R | Feb 8,2015 at 09:45 AM
Earlier we brought it from China,now from local market at a small quantity in emergency basis. So, you understand that already somebody made huge profit on us. It was not our obligation to sell something which is not that profitable for us. We just brought this on customers' continuous request. Nobody is telling anyone to be confine to home, nobody is telling anyone that they must purchase it from TSB.
anon
Suntop | Feb 9,2015 at 01:16 AM
Tera-bera kotha bolen kano ?

Dam beshi bole kee oporad korsi naki ??

Of course "Nobody is telling anyone to be confine to home, nobody is telling anyone that they must purchase it from TSB. "

YOU DON'T NEED TO REMIND THAT !

NO ONE IS ASKING YOU TO MAKE LESS PROFIT EITHER !

But you must remember that, this kind of attitude (the way you reply to your customers) will be harmful to your business at some point !

" Convenience comes at high price", sai kotha e ami bollam , ar apne tele-begun'e jole uthlen ? !

I am really shocked !!
anon
A.R | Feb 9,2015 at 09:59 PM
Nobody is giving tera bera answer. Everything is straight forward here. A product's price may vary with the international market at the first place. In case it is purchased from local market, the price may vary too. Now, we believe that our customers are matured enough to understand that. What you mean is important, but it is also important to think what people may understand specially when you are typing so many question marks and interjection marks. If our comment offended you, we are sorry. But let us remind you one more thing. You may be very experienced but most of the People working here are much senior to you in age and academic qualification. They deserve some decorum too. Keeping that in mind is always appreciable.
anon
Suntop | Feb 9,2015 at 10:29 PM
I do understand that the price varies on international market, for exchange rates, purchased amount !

I also appreciate whenever you lower the price of some products or bring something really good !

But when you say "People working here are much senior to you in age and academic qualification" , I agree on the first part that some of you might be few years senior to me But When You Question My "ACADEMIC QUALIFICATION" DON'T YOU THINK YOU ARE INSULTING ME ?

Do you have any idea about my Academic Qualification ?

For your Information I have completed BSc in EEE (2011)+ worked in a power plant for 2 years as an Assistant Engineer + continuing MSc in University of Dhaka !

Please don't insult your customers, we will of course respect you for your contribution of "Making Things Happen" and providing support for Development Activities in the field of On Hand Electronics, helping young generation to learn properly.

Thank You !
anon
A.R | Feb 9,2015 at 11:40 PM
Oh no. We are not here to underesrimate anybody. Period. We are happy to announce that many of the employees and key people behind this venture completed their Masters, PHD etc. long ago, the rests at least finished their Grads except those who do not need that degree here. Never mind. That is not the point at all. The point is everyone deserves the respect as workers. There is a thin line between workers and slaves :)
anon
Rahul.snal | Feb 7,2015 at 11:13 PM
price increase korate obak holam..... age chilo 200 tk , ekhon keno increase kora holo ! :/ gulistan thekeo sedin 200 taka te kinlam eta ..... ei link tay dekhun , dam aro kom, only 170 TK
https://www.facebook.com/RoboAccessBD/photos/a.790589501029307.1073741827.382849538469974/799145516840372/?type=1&theater

asha kori apnara price punoray bibechona korben
anon
A.R | Feb 8,2015 at 09:47 AM
Earlier we brought it from China,now from local market at a small quantity in emergency basis. So, you understand that already somebody made huge profit on us. It was not our obligation to sell something which is not that profitable for us. We just brought this on customers' continuous request.
anon
Shourov59 | Dec 26,2016 at 10:49 AM
ai sensor koto metre/foot/inch porjonto detecte korte parbe koto foot/inch porjonto max range ba kaj korbe?
anon
Shourov59 | Dec 26,2016 at 10:51 AM
ai sensor koto metre/foot/inch porjonto detecte korte parbe koto foot/inch porjonto max range ba kaj korbe?
anon
A.R | Dec 26,2016 at 11:42 AM
Please see the specifications section and datasheet.
anon
Arafathyeashir | Feb 15,2017 at 05:11 PM
ist it as same as Ultrasonic Module HC-SR04 Distance Measuring Ranging Transducer Sensor..
i want to make a distance measurement device
anon
A.R | Feb 16,2017 at 10:35 AM
Same.
anon
Rinipakhe11 | May 7,2017 at 10:38 AM
Can I use it as a ultrasonic sensor? I want to make a obstacle avoiding robot.
anon
Rinipakhe11 | May 8,2017 at 04:11 PM
Is it a ultrasonic sensor please answer.
anon
A.R | May 10,2017 at 12:28 PM
Yes.


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