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wireless pulse counter

Complete Design and supply 3 working prototypes is expected.

2 transmitting nodes and one recieving node connected to PC via USB.

Node 1 &2:

Able to count max 10 pulses per second, detect pulse on rising or falling edge.

Store the total internally in non volatile memory.

Every xx mins transmit a data packet containing unique serial number + count value.

Node 3:

recieve packets and forward to usb to pc.

hyperterminal may be used on pc to verify that packets arrive every xx mins from node 1 and 2.

Node3:

Recieve

Kỹ năng: Điện tử, Phần mềm cài sẵn, Vi điều khiển, Thiết kế sản phẩm, Không dây

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Về Bên Thuê:
( 1 nhận xét ) limerick, Ireland

Mã Dự Án: #1064701

5 freelancer đang chào giá trung bình $1030 cho công việc này

ValuSoft

Please read my PM. Thanks. Ross

$850 USD trong 30 ngày
(4 Đánh Giá)
3.6
techss2

please see pm for details

$1000 USD trong 45 ngày
(0 Đánh Giá)
0.0
progsel

HI, I work in the embedded wireless sensors connection, going from RFID tech. to Wifi, passing for Zigbee, Bluetooth... I can do this but, including the HW cost, I am not able to enter within 1000usd. thank you m Thêm

$1500 USD trong 30 ngày
(0 Đánh Giá)
0.0
FernTech

Hi, Please see PMB. Best, Fern.

$1000 USD trong 20 ngày
(0 Đánh Giá)
0.0
psyke

Hello, i already done this kind of project, please see PMB. Thanks!

$800 USD trong 15 ngày
(0 Đánh Giá)
0.0