28176 Parallax Inc, 28176 Datasheet - Page 168
28176
Manufacturer Part Number
28176
Description
KIT PARTS PROCESS CONTROL W/TEXT
Manufacturer
Parallax Inc
Datasheet
1.122-28176.pdf
(330 pages)
Specifications of 28176
Accessory Type
Process Control
Product
Microcontroller Accessories
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
For Use With/related Products
BASIC Stamp® 2 and Board of Education
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Contains lead / RoHS non-compliant
- Current page: 168 of 330
- Download datasheet (11Mb)
As can be seen in Figure 5-13, the discharge time is approximately 4 seconds, which is
not too far off from the predicted time, taking into account sampling rate and tolerances
of components used. Also note that the discharge time, or time constant, of the RC
network did not change significantly whether starting from 255 or 125. The response of
the circuit is not dependent on where it started.
With the fan drawing 90 mA, how long will the charge last? It would last only an instant.
While we are not able to drive the fan continuously, we are getting closer.
Figure 5-13 RC Network Discharge
√
Set the PWM Value control to 255 (100% duty cycle) and adjust the samples to
measure the full time it requires the charge to dissipate to 0 V. It may be
beneficial to log the data and read the times from the file for better accuracy, or
the StampPlot Values window may be used to read the times under the mouse
pointer (Menu View → Values).
Related parts for 28176
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Microcontroller Modules & Accessories DISCONTINUED BY PARALLAX
Manufacturer:
Parallax Inc
Part Number:
Description:
BOOK UNDERSTANDING SIGNALS
Manufacturer:
Parallax Inc
Datasheet:
Part Number:
Description:
COMPETITION RING FOR SUMOBOT
Manufacturer:
Parallax Inc
Datasheet:
Part Number:
Description:
TEXT INFRARED REMOTE FOR BOE-BOT
Manufacturer:
Parallax Inc
Datasheet:
Part Number:
Description:
BOARD EXPERIMENT+LCD NX-1000
Manufacturer:
Parallax Inc
Datasheet:
Part Number:
Description:
CONTROLLER 16SERVO MOTOR CONTROL
Manufacturer:
Parallax Inc
Datasheet:
Part Number:
Description:
BASIC STAMP LOGIC ANALYZER
Manufacturer:
Parallax Inc
Datasheet:
Part Number:
Description:
IC MCU 2K FLASH 50MHZ SO-18
Manufacturer:
Parallax Inc
Datasheet: