Frequency Counter Digital
Frequency Counter Digital
 |
No items matching your keywords were found.
|
|
Amplicom AB900 Amplified Answering Machine $72.98 BASE FUNCTION: Adjustable volume amplified up to max 40dB; Rotary frequency tone control; Rotary play back speed control; 24 minutes of digital recording with flash memory; Set up available in 6 languages; One-touch playback with pause feature; Skip, repeat or erase messages (Single erase or All erase); Two digit LED display message counter. REMOTE OPERATION: 3 digit remote code (factory pre-set);... |
|
|
Pedometer with Calorie Counter $16.95 Keeping track of your fitness program couldn't be easier! -- This tiny, lightweight pedometer measures distance walked, number of steps taken, and calories burned. The large digital display is easy to read-even if you're running! -- This Digital Pedometer also features a clock with a HiGlo backlight for easy viewing and comes with a clip so you can easily clip it to your waistband. This mini fit... |
|
|
New-UNIDEN BCD396XT COMPACT APCO 25 HANDHELD SCANNER - UNNBCD396XT $479.97 UNIDEN BCD396XT COMPACT APCO 25 HANDHELD SCANNERTRUNKTRACKER IV (MOTOROLA APCO 25 DIGITAL, MOTOROLA, EDACS, LTR); 25,000 DYNAMICALLY ALLOCATED CHANNELS; CLOSE CALL... |
|
|
Frequency Counter Kit $29.95 This new revision includes a JST cable and also fixes the TX/RX swap from the last revision. Now you can use an FTDI correctly. We are also including a 16-pin header instead of a 40-pin header (only 16 pins are necessary). This kit is a re-hash of Nuxie's FunCount frequency counting kit. It includes everything you need to build a frequency counter capable of measuring frequencies from 1Hz to over... |
|
|
Uniden Bearcat 500 Channel Alpha Numeric Hand Held Radio Scanner with CTCSS & DCS $118.95 500 ALPHA TAGGINGVHF LOW/HIGHUHFCIVILIAN & MILITARY AIR BANDSCLOSE CALL(R) RF CAPTURE INSTANTLY TUNES TO SIGNALS FROM NEARBY TRANSMITTERSCLOSE CALLL(R) DO NOT DISTURB MODE PREVENTS CLOSE CALL CHECKS DURING A TRANSMISSIONPC PROGRAMMING PORTINCLUDES USB CABLE BATTERIES & ANTENNAUPC : 050633650639Shipping Dimensions : 9.25in X 4.30in X 7.30inEstimated Shipping Weight : 1.7491... |
|
|
SIGMA BC1606L DTS Wireless Bicycle Speedometer $69.98 All Topline computers feature current speed, cumulative odometer, trip distance, trip time, KMH/MPH auto conversion and 12/24 hour clock. All are waterproof and include batteries and a 5-year warranty. Digital Transmission System (DTS) found on wireless models (wired models are not upgradeable to wireless). BC2006L has current and total altitude with current temperature. Choose black or Rocky Moun... |
|
|
On the Lower Frequencies $14.95 On the Lower Frequencies is at once a manual, memoir, and history of creative resistance in a world awash with war and poverty. An icon on the 1990s zine scene, Iggy Scam traces not only the evolution of cities, but of his own thinking, from his early focus on more outré forms of resistance through more contemplative times as he becomes preoccupied with the need for a more affirmative vision of... |
|
|
Broadband Counter-wound Spiral Antenna for Subsurface Radar Applications Subsurface radar, also known as ground-penetrating radar, is increasingly being used for the detection and location of buried objects such as mines and structures that are found within the upper regions of the earthâs surface. The thesis gives a review of the work done to date in this area, laying emphasis on the possible antenna designs to match the range of intended applications. An overall... |
|
|
HP 5361B pulse and CW frequency counter options and extensions. (Hewlett-Packard Co. announces enhancement of frequency counter): An article from: Microwave Journal $5.95 This digital document is an article from Microwave Journal, published by Horizon House Publications, Inc. on September 1, 1990. The length of the article is 402 words. The page length shown above is based on a typical 300-word page. The article is delivered in HTML format and is available in your Amazon.com Digital Locker immediately after purchase. You can view it with any web browser.Citation De... |
|
|
Panasonic GigaRange KX-TG5571M 5.8 GHz DSS Expandable Cordless Phone with Answering System and Talking Caller ID (Metallic Grey) $224.54 5.8GHz w/ Ans Machine w/ Caller ID - 5.8GHz Expandable digital cordless with answering machine- Expandable up to 8 handsets total- Only one phone jack needed for entire system- Caller ID, call waiting caller ID- Talking caller ID- 50# Phonebook & dialer- 50# Caller ID memory- 4-Way conference capability - Recordable customized ringer - Caller ID linked feature (ringer ID and light-up ID)- Light-up... |
|
|
Elenco - Hand-Held 3GHz Universal Counter $109.99 Features include: •50? input for full range 1MHz to 3GHz coverage•Hold Switch to Lock Display•Four Selectable Gate Speeds•Low Power Consumption (Average 6 Hour Battery Life)•From Elenco Electronics... |
|
|
P3 International P4460 Kill A Watt EZ Electricity Usage Monitor $59.95 Connect your appliances into the Kill A Watt and measure how efficient they are. LCD display counts consumption by the Kilowatt-hour just like utility companies. Application: Electricity usage monitor, Battery Included: Built in, Measures: Voltage, line frequency and amps, Display Shows: Kilowatt-hour... |
|
|
Trifield 100XE EMF Meter $149.95 The Trifield ® Meter is a gaussmeter, electric field meter, radio field strength meter in a single until. When measuring electromagnetic fields (EMF's), the primary concern is usually magnetic fields, which can be tricky to measure. If a less sophisticated 1-axis gaussmeter is used, a reading of zero could result even where the field is strong. A 1-axis meter must be oriented correctly to measure... |
|
|
Technology Alternatives 7021 Cell Sensor EMF Detection Meter $24.98 You might not know it, but certain areas in your home and work have powerful electro magnetic fields (EMFs) that can inflict severe damage to cellular DNA. Protect yourself against this invisible radiation by testing areas that you frequent with a gauss meter, a device that measures the strength of EMFs. Once you identify where EMF radiation hotspots are, simply avoid these areas. The accuracy of ... |
|
|
Pioneer CDJ-200 Pro Cd/Mp3 Player $348.00 ***OPEN BOX*** This NEW product you are browsing has been inspected by our certified technicians to ensure that it meets factory specifications. It is guaranteed to be in perfect working order but it is sold in AS IS condition (for example, the box may be torn, etc) and returns will not be accepted. Please contact us with any questions BEFORE placing an order. We accept PayPal an... |
|
|
Kenwood KDC-MP638U USB/AAC/WMA/MP3 CD Receiver with External Media Control $230.00 USB/AAC/WMA/MP3 CD Receiver with External Media Control... |
|
|
Power Acoustik DG-7Q Digi-Q Digital 7-Band Equalizer with Built-In Frequency Counter and Volt Meter $199.00 7 BANDS OF EQUALIZATION SUBWOOFER CROSSOVER & LEVEL CONTROLS OUTPUT VOLTAGE UP TO 8V SUBWOOFER OUTPUT VOLTAGE UP TO 10V FREQ RESP: 15 HZ 30 KHZ THD: 0.002% CHANNEL SEPARATION: 79 DB SUBWOOFER OUTPUT FREQUENCY BANDS: #1- 57 HZ #2- 134 HZ #3- 400 HZ #4- 1 KHZ #5- 2.2 KHZ #6- 6.3 KHZ & #7- 16 KHZ... |
|
|
Sony Portable Digital Tuner AM/FM Shower Radio with Weather Band, 20 Station Preset Memory, High Quality Sound, Timer, Digital Clock, Automatic Turn - Off Timer & Convenient Hanging Strap Designed for Shower, Spa or Sauna ** Batteries Included ** $49.89 Your morning routine just got a little more entertaining. Get your hands on this easy-grip AM/FM weather band digital shower radio and enjoy your favorite stations while you wash. There are 20 station presets for easy tuning, and the splash-resistant surface of the radio and supplied hanging strap make this shower radio perfect for staying up to date on the latest news and weather as you prepare f... |
|
|
Anti-Spy Hidden Camera Wireless RF Bug Detector/Wireless RF Signal Detector - Hidden Video and Bug Locator/Multifunctional bug detector, camera detector/Counter Surveillance GPS Bug Detector Multifunctional Device $10.49 Note: Its performance will vary in different environments. Designed on the theory of wide range multiple band RF power detecting. Detects out all wireless pinhole cameras and mini wireless bugs within 1-10 meters. Effectively prevents you from being shot by candid cameras or heard by hidden bugs Suitable for: Using in business negotiating and contract signing |
design a ramp generator using a 555 IC, & digital to analogue converter?
use 555 IC, a digital counter like 74xx161 and a DAC0800 to generate an analogue ramp or saw tooth waveform at frequency of 5000Hz with 50% duty cycle.Vref should be between 10 and 15 volts.
please include all the details
EISH YOU DONT HAVE AN IDEA, I HAVE BEEN TRYING IT BUT IM STUCK, PLEASE HELP ME PEOPLE
If you can't come up with an idea, perhaps you should seek a different career.
If I help you and you go on to be an engineer, then you won't last a year. Learn to do your own projects.
I'll give you a hint or two. Download the datasheets for all the parts, and study them carefully.
You can't do this with the parts listed, you need resistors, capacitors, transistors, diodes, etc, also. In fact, the 555 with a few parts can do this.
.