EUSB to 3 Timers
EID's universal serial bus (EUSB)
to 3 timers kit (3
I/O and LEDs timers depended) is an educational electronics kit.
It allows you to control 3 timers on your personal computer (PC)
via universal
serial port to 3 Input/output pins. The kit is based on Cypress
integrated circuit (IC), the CY7C63001.
Note:
The CY7C63001 IC is
Universal Serial Bus (USB) RISC type Micro-controller.
It conforms to USB 1.5 Mbps specifications, version 1.1.
See
USB specifications at www.usb.org
for more details, or click here
to download the CY7C63001
chip
data-sheet.
No
need for external Power supply! The board is powered directly
from your PC.
Kit
Software
3
timers screen shot (shown above)
Yep,
Basic FREE SOFTWARE.
Simple to use. Control EUSB-kits directly from your personal computer (PC).
Our philosophy is that
"NO
KID or SCIENTIST WILL BE LEFT BEHIND!"
Free
demo software (see above screen shot) allows you to fully
time-control-switch the time of 3 on board LEDs or I/Os
pins. Turn them on and off as a corresponding time
factor. The software also provides you with the means
to test your I/Os (via 3 I/O kits). When the timer
ended, the corresponding "on screen
LED," on board LED and I/O pin will switch position.
Click
here
to download the free demo software code for
Win98/98SE/ME/WinNT/2000/XP operating system. (Win98/SE/ME,2000,
NT or XP are trademarks of Microsoft Corp.)
Please
be advised, the demo software is provided for free,
on as-is basis, without any warranties. Run or download it on
your own risk!
All
you need to do is plug-in the kit via EUSB cable to your
PC, run the free demo software, and viola, you can control
the LEDs and 3 I/O pins switch positions via on screen
timers.
Kit
Drawing
1.
EUSB connector (connect your cable between the connector and
your PC)
2.
LED
Power indicator
3.
3 I/O status LEDs (From the left I/O-1, I/O-2, I/O-3) or
general use LEDs
4.
Terminal block connector (Pin 1 I/O-1, Pin 2 GND, Pin 3 I/O-2,
Pin 4 I/O-3, Pin 5 +5VDC)
Kit
Includes
Kit
Schematic
Software
and schematic note
1.
FREE pre-installd EUSB firmware.
2.
LEDs controlled via the following Ports and bit-number:
P0.5
- L1 (On board red LED)
P0.7
- L3 (On board red LED) P0.6
- L4 (On board red LED)
3.
I/Os connector's pin controlled via the following Ports and bit-number:
P0.0
- I/0 #1 (J2 pin 2) P0.1
- I/0 #2 (J2 pin 3) P1.2
- I/0 #6 (J2 pin 7)
Note:
P0.0 have and external pull-up & input
resistors. Ideally for foot and or remote switches.
All I/O pins have on chip pre configured pull-up
resistors.
EUSB
Basics
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