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Piezoelectric Impact Counter with LCD display

Design and build of a micro controller based circuit that counts the number of times an object has been ‘hit’ and displays this number on an LCD display.

Detection of hits will be via a Piezoelectric, something like the ‘Piezo Sensor - LDT Series’ from meas-spec : [url removed, login to view]

There must be a 300 milli-second delay between ‘hits’ before a count can be registered. This is to stop the device registering multiple counts for a single hit.

The circuit must operate on a [url removed, login to view] button coin cell battery and must consume as little energy as possible.

There must also be a ‘Reset’ switch to reset the counter to Zero.

The entire circuit, excluding the LCD display must be no bigger than 10mmx3mm. The LCD display should be approximately 3mmx1.5mm.

I would like this mounted on a PCB, complete with schematics.

Correction:

Changed from mm to cm:

The entire circuit, excluding the LCD display must be no bigger than 10cmx3cm. The LCD display should be approximately 3cmx1.5cm.

Beceriler: C Programlama, Elektronik, Mikrodenetleyici, PCB Düzen, Ürün Tasarımı

Daha fazlasını görün: impact counter, piezoelectric counter, piezo counter, piezoelectric display, impact piezo counter, circuit counter lcd, piezoelectric counter circuit, piezo impact detection circuit, piezo counter circuit, piezo counter hit, piezoelectric impact sensor counter, impact counter sensor, count impact sensor, piezoelectric sensor lcd counter, zero energy design, switch c programming, object based programming, impact design, c programming switch, counter programming, circuit design com, counter piezo, impact piezo, piezo impact sensor circuit, counter display

İşveren Hakkında:
( 0 değerlendirme ) London, United Kingdom

Proje NO: #751042

Seçilen:

cwmccarthy

Hello, I'm an Electrical and Embedded Engineer leading a small engineering and design firm outside of Boston, MA. We're easily accesible by phone, email, and skype, and strive to build lasting relationship with custom Daha fazlası

30 gün içinde 1600$ USD
(0 Değerlendirme)
0.0

23 freelancer bu iş için ortalamada 511$ teklif veriyor

geobabu

Hi, We have done similar projects, PLease see the PMB for more details. Regards, Geo

in 25 gün içinde400$ USD
(5 Değerlendirme)
4.8
bchandra1955

I am professional auotation engineer withy 33 years of experience,See Mb, Brajesh

in 45 gün içinde500$ USD
(7 Değerlendirme)
4.2
zszabo

Hi, Pleas see PM. Regards Zoltan

in 20 gün içinde500$ USD
(2 Değerlendirme)
3.9
botondkirei

Dear sir! I'm intereted in your project. My brief proposal is the split this task into two phases. In the first phase the PCB shell be designed; I'm thiking to use a cheep 8-bit PIC microcontroller; in the second ph Daha fazlası

in 30 gün içinde750$ USD
(3 Değerlendirme)
3.8
am10riz

I can definitely do this for [url removed, login to view]

in 7 gün içinde450$ USD
(5 Değerlendirme)
3.2
derif

Hi, Please see your PM Regards, Derif

in 5 gün içinde450$ USD
(1 Değerlendirme)
3.1
TheArseneLupin

Hi I can do that in less then 8 days, using a PIC or an Atmel uC. however i guess you meant : 10cmx3cm instead of 10mmx3mm , no ?

in 8 gün içinde400$ USD
(10 Değerlendirme)
2.9
okmirza

Hi, watch your PMB

in 20 gün içinde280$ USD
(1 Değerlendirme)
1.2
ozzy89

We have degrees in Electrical and Computer Engineering. We have worked on related projects (digital spirometer, digital alarm clock, and other analog and digital designs). We can definetly complete this project.

in 10 gün içinde350$ USD
(0 Değerlendirme)
0.0
lvt611

dear sir, I have experience in microcontroller and can do this project for you, thank you.

in 7 gün içinde300$ USD
(0 Değerlendirme)
0.0
SolutionFinder85

check inbox for details.

in 0 gün içinde450$ USD
(0 Değerlendirme)
1.4
cdrx

After recieving the advance we will send you the details and once it is approved we will start the development of hardware and the software part of the project and the said product will be delieverd in the days mention Daha fazlası

in 8 gün içinde275$ USD
(0 Değerlendirme)
0.0
spartan45

please see your inbox.

in 20 gün içinde250$ USD
(0 Değerlendirme)
0.0
gencosoftware02

I can do this job. I have been working as a microcontroller developer for more than 10 years. I can do this and I will will find the best components for the job so you can get it very cheap. I will attach a picture o Daha fazlası

in 15 gün içinde500$ USD
(0 Değerlendirme)
0.0
makinmakin

See details in MB.

in 20 gün içinde500$ USD
(3 Değerlendirme)
4.5
shahzadahmad

Hello dear i have recently completed project for Pakistan Army like of your .The details of project is that Hit counting using G3 gun. I have designed the complete circuit and microcontroller programming. Just give me Daha fazlası

in 5 gün içinde300$ USD
(0 Değerlendirme)
0.0
bigtechnologies

If interested for a expertise people please pm us we are firmware and hardware developers on various microcontrollers Regards BIG TECHNOLOGIES (Ren Paul Samuel)

in 20 gün içinde1500$ USD
(1 Değerlendirme)
0.0
grtdeveloper

Hi, I can do this [url removed, login to view] in microcontrollers for the past 4 years. Looking forward to hear from you. Thanks

in 10 gün içinde300$ USD
(1 Değerlendirme)
0.0
coolmanpavi

i have worked a lot embedded related projects, robotics and home and industrial automation, i have made dis kind of project before using a different sensor. i will do it for sure

in 3 gün içinde300$ USD
(0 Değerlendirme)
0.0
AutomiZ

Lot of experience in this field. Hope to collaborate

in 20 gün içinde400$ USD
(0 Değerlendirme)
0.0