BS2 MICROCONTROLLER PDF

BS2-IC from PARALLAX >> Specification: BASIC Stamp 2 Microcontroller. Buy Parallax Inc BS2-IC BASIC Stamp 2 Microcontroller, 20MHz, 2 kB EEPROM, Pin PDIP BS2-IC. Browse our latest microcontrollers offers. Free Next Day. The Parallax BS2-IC BASIC Stamp 2 serves as the brains inside of electronics projects and applications that require a programmable microcontroller.

Author: Dahn Tygojora
Country: Kazakhstan
Language: English (Spanish)
Genre: Love
Published (Last): 27 February 2006
Pages: 125
PDF File Size: 3.82 Mb
ePub File Size: 16.54 Mb
ISBN: 982-2-25254-577-1
Downloads: 89673
Price: Free* [*Free Regsitration Required]
Uploader: Barr

Clearly, the unit could have been designed to combine the output and input functions on a single pin. At startup, you’re shown one of 36 “tips of the day”.

The signal will slowly creep to the left if the clock is fast or to the right if it’s slow. For some obscure reason, the latter solution is more popular than the former. Not supported by Parallax off-site.

The two sets of forbidden entry points at the “end” of either line and behave exactly like the valid beginning of the next micrpcontroller 64 and 0, respectively.

Plentiful resources including documentation, source code, and customer projects are available online and in print. It works fine by presents one design flaw: It is able to control and monitor timers, keypads, motors, sensors, switches, relays, lights, and more.

If the Micorcontroller chooses to overwrite that bit, it better be a zero. Otherwise, we’d have to perform an 8-bit transaction in one direction and a 1-bit acknowledgement in the other. The BS2-IC is widely used in educational, hobby, and industrial applications.

Using the BASIC stamp microcontroller from Parallax – Numericana

All vital components processor, clock source, memory, power regulator are provided on the BS2’s tiny PCB; just connect power and go! At this point, we can simply pull SDA low to generate a start condition. Our Stamps in Class Educational Program was designed with this module, making it a great place to learn about microcontrollers.

  BELDEN 8240 PDF

Instead, the beginnings of the two lines are respectively at addresses 0 and What varies from one LCD to the next are the numbers assigned to the first character of each line. The BASIC Stamp 2 serves as the brains inside of electronics projects and applications that require a programmable microcontroller.

BASIC Stamp – Wikipedia

In practice, this means that the characters you defined for codes 0,1, The HC-SR04 is a 4-pin device. Because the optimal “Vee” depends on temperature, it’s somewhat unpredictable and the user should be able to adjust it with a trimmer. We’ll make our wiring compatible with one of the configurations supported by Parallax in the aforementioned specialized LCD primitives. Filtering that square wave will result in a signal proportional to the DC level used.

LCD units without backlighting have connectors with only 14 pins instead of. However, no part of the I2C protocol allows a slave to request termination of a read sequence once it has started. All vital components processor, clock source, memory, power regulator are provided on the BS2’s tiny PCB; just connect power and go! Remember the Y2K millennium bug? At left is the standard 5×8 matrix font for the HD Overview The BASIC Stamp 2 serves as the brains inside of electronics projects and applications that require a programmable microcontroller.

They currently do not support bit addressing or high speeds. Such single-pin devices are indeed available but they happen to be much more expensive than the unit reviewed here One of them was generating DTMF tones.

To do that we use the second high-impedance opamp in the IC TL or TL whose first half we’ve already used as an active filter. It is able to control and monitor timers, keypads, motors, sensors, switches, relays, lights, and more.

  ESTADIOS DE NOLLA PDF

BS2-IC (Parallax) BASIC Stamp 2 Microcontroller Module

The BASIC Stamp 2 serves as the brains inside of electronics projects and applications that require a programmable microcontroller. The following BS2 program fragment is meant to visualize on the oscilloscope what time is leftover in the worst case Making the following procedure part of the microcontroller initialization will remedy that situation and put any interrupted interface back to its normal state after every microcontroller reset.

On a multi-line LCD character display, the positions of the characters in a given line are always numbered consecutively from left to right. The BS2-IC is widely used in educational, hobby, and industrial applications and is strongly recommended for first-time BASIC Stamp microclntroller because of micricontroller resources documentation, source code, and customer projects that are available online and in print.

It is able to control and monitor timers, keypads, motors, sensors, switches, relays, lights, and more. Add to cart Add to wish list. Overview The BASIC Stamp 2 module serves as the brains inside of electronics projects and applications that require a programmable microcontroller.

Likewise, a master can end a reading sequence by not pulling SDA low before issuing the ninth pulse. It looks as though the chip is significantly more precise than what’s described in microfontroller datasheet, but less adjustable The minimum purchase order quantity for the product is 1.