Happy Puppy Vintage Computers

The Radiation Alert Inspector is a hand-held, microprocessor-based radiation detector that detects potentially harmful ionizing alpha and beta particles, and gamma and x-ray radiation, has a four-digit, LCD digital display of millirem (mR) per hour, and function indicators. This radiation detector can detect low levels of the four main types of ionizing alpha and beta particles, and gamma rays and x-rays over automatic operational ranges. It is optimized to detect small changes (low levels) in radiation levels and to have high sensitivity to many common radionuclides. The Inspector counts ionizing radiation changes, and the unit of measurement is selected and displayed using the mode switch. The display shows various indicators, based on the mode setting, the function performed, and remaining battery power. These include low battery, alert, timer, total mode (to see the number of times a reading should be multiplied by to obtain the correct radiation count), calibration mode, utility menu (timer, calibration, alarm set mode), and units of measurement. It has automatic operational ranges for a variety of radiation detection. A red, flashing counter and a beep noise indicate each ionizing radiation change event. The display updates every three seconds. At low background levels, which are typical in a geographic area, the update is the moving average for the most recent 30-second time period. The time period for the moving average decreases, as radiation levels increase. The radiation detector has a 2”, halogen-quenched, uncompensated Geiger-Mueller (G-M) tube with a thin, mica end window for sensing ionizing radiation. A radiation symbol on the front label marks the center of the detector. It is used for surveying naturally occurring radioactive material (NORM) contamination, gross wipe counting, contamination inspection of packages, equipment, and people, regulatory inspections, and for low energy radionuclide detection. This detector has a utility menu on the back of the unit. The menu has a three-second response, and switches the detector from mR/hr and counts per minute (CPM) to μSv/hr and counts per second (CPS). It also can reset the calibration factor to 100, adjust calibration, and reset all settings to the default factory setting. The radiation detector has an audio indicator with an internally mounted beeper that can be turned off for silent operation. The Inspector has a one-year, limited warranty for materials and craftsmanship, and a 90-day warranty on the GM tube. Specifications Reading Ranges 0.001 (1μR) to 100.00 mR/hr, or 0 to 350,000 CPM, or 0.01 to 1000 μSv/hr, 0 to 5,000 CPS, total counts 9,999,000 μSv/hr Calibration Calibrated electronically using a pulse or function generator. Electronic calibration requires a cable with a 2.5 mm plug, with the tip carrying the signal. Accuracy MR/hr + or - typical (NIST), + or -15% maximum 0 to 100, μSv/hr + or - 10% typical (NIST), + or - 15% maximum .01 to 1000, CPM + or - 10% typical (NIST), + or - 15% maximum 0 to 350,000 (referenced to Cs137). It has a factory default calibration reset option that will automatically reset to auto averaging, mR/hr, CPM, and CAL (calibration) 100. Energy Sensitivity 3340 CPM/mR/hr, referenced to Cesium (Cs) 137. Energy sensitivity detects alpha down to 2.0 MeV. It detects beta at 0.16 MeV with typical 25% detection efficiency at 1 MeV. It detects gamma down to 10 keV through the end window. Detection Smallest detectable level for I-125 is 0.02 μCi at contact. It detects gamma and x-rays down to 10 keV typical through the window, and 40 keV minimum through the sidewall. Manual Range Switch Sets at X1, X10, X100, or X1000 to indicate the multiplication factor which determines the complete radiation level. Temperature Range -10 degrees to 50 degrees C (14 degrees to 122 degrees F), and an internal probe. Alert Set Range 0 to 50 mR/hr, and 1 to 160,000 G-M Tube A halogen-quenched, uncompensated G-M tube with an effective diameter of 1.75”(0.45 mm). Window Thickness 1.4 to 2.0 mg/cm2. Normal Background Radiation Approximately 10 to 20 CPM. The meter will hold at full-scale in fields as high as 100 times the maximum reading for anti-saturation. Dimensions 145 mm x 72 mm x 38 mm (5.7” x 2.8” x 1.5”) Weight 327.4 g (11.55 oz) Output Two 3.5 mm headphone jacks can connect to a computer or datalogger, such as complementary metal-oxide semiconductor (CMOS) or transistor-transistor logic (TTL) device. Sub-mini jack input allows for electronic calibration. The probe port located at the end panel attaches the internal probe. Battery 9-volt alkaline battery for approximately 2,160 hours of operation with continuous use in a normal background. Minimum battery life is 625 hours at 1 mR per hour. Radiation detectors, sometimes called Geiger counters or G-M counters, can detect a broad range of ionizing alpha and beta particles, and gamma and x-rays that may be emitting harmful levels of radiation. Many detectors sense ionizing radiation with an enclosed Geiger-Mueller (G-M) tube to count radiation particles or rays. Alpha and beta particles are measured in counts per minute (CPM) or counts per second (CPS). Gamma rays and x-rays are measured in milliRoentgens (mR) per hour, microSieverts (μSv) per hour, or milliSieverts (mSv) per hour. Alpha particles are positively charged and heavier than beta particles, and have a limited range of approximately 3 to 5 centimeters by air. Alpha particles can be shielded by objects such as paper and unopened skin. High-energy beta particles are electrons, heavier than gamma rays, and can take either a positive or negative charge. Beta particles can be shielded by aluminum or wood. High-frequency (short wavelength) gamma rays are the strongest and lightest rays. Gamma rays are more penetrating than alpha and beta particles. They can be shielded by dense materials such as lead, and large masses of concrete, hardened steel, or water. X-rays are man-made gamma rays, and have essentially the same properties and function. Radiation detectors commonly have either an analog or a digital display. Analog radiation detectors output with a needle-point scale, and digital units generate a numerical LCD digit display. Radiation detectors are commonly used by hobbyists for safety detection and rock inspection, and professionals in the in the nuclear, medical, mining, instructional, and research industries. SE International manufactures radiation detection products and accessories under the Radiation Alert brand. The company was founded in 1979 and is headquartered in Summertown, TN. What’s in the Box? Inspector radiation detector Carrying case with belt clip Instructions CE certification

DoorKing's Model 1812 is a unique communication system that allows a homeowner to utilize their telephone as an intercom to speak to a front door or entry gate without the need of installing an additional central office phone line. When a guest places a call by pressing the "Call" button on the 1812, the telephone in the house will ring with a distinctive "double ring" to differentiate the call from a normal incoming phone call. Once communication is established, the homeowner can grant their guest access by pressing 9 on their telephone, or they can deny access by simply hanging up. The call waiting feature built into the 1812 assures that guest calls or incoming telephone calls are not missed if the telephone is in use. Additionally, call forwarding lets the homeowner send calls from the 1812 to another location. The 1812 is now available with Auto-Programming software. This software package allows you to program all functions of the 1812 with a PC. Now you can set time zones, do-not-disturb times, automatic open times and more right from your PC! The 1812 uses a state-of-the-art microprocessor that controls all functions of the system. Full duplex communication assures clear two way voice communication. A built in clock calendar, which has its own standby power source, provides time related functions such as automatic relay activation, entry code time zones, "flash" entry codes and Do Not Disturb time zones. With its small compact size, outstanding features and simple yet durable design, the 1812 is ideal for single residence applications.

Unlike the stand-alone programmer K8076, this programmer also acts as an advanced experimenters board for PIC microcontrollers. Separate 8, 14, 18, and 28 pin sockets accommodate a wide variety of controllers. This eliminates the need for patching a universal ZIF socket. In addition, programming switches and LED status and feedback indicators to help you with your programming. Once programmed, no need to move the PIC to another board, making the K8048 a great teaching tool for PIC programmming. Also includes a standard PIC 16F627 PIC to experiment with, over and over again! Standard programming functions are similar to the K8076. Code can be created in any ASCII word processor (i.e. notepad) or using Microchip's MPLAB development package (available at www.microchip.com). After writing the code and compiling, your code can be written directly to the microcontroller! The ICSP function allows you to reprogram controllers still in-use/powered by another board by simply connecting the chip to the ICSP bus on the programmer! All the software you need to get started is included, and with a basic knowledge of ASM and this kit the possibilities are endless! Check out the screen shot of the included software. Compatible with Win95/98/ME/NT/2K/and XP. If you are looking for a quick PIC microcontroller programmer only, without the advanced experimenter features, check out the K8076. Note: this product requires a standard RS232 serial connection, and is NOT compatible with USB to RS232 serial adaptors or converters.

(1 VHS Video) PC Professional Video Guide. You'll easily learn all about PCs from this entertaining program. Are you using PCs now? Understand better how PCs work, learn details on what's inside PCs, see tips and tricks for using PCs, become a PC pro in the privacy of your home or office. Are you new to PCs? See what PCs do, learn how easy they are to use, see software demonstrations, discover what's inside a PC, learn how to choose a PC.

Quickly charge your Wii remotes using the Intec Charging Modules. Easily clip the charging modules to your remotes and place anywhere on the universal charging mat (sold separately). Using advanced conduction technology, the charging mat rapidly powers your remotes so you can get right back into action for longer and better game play.

CD-quality music. Over 100 full color graphics and animation. musicla screen savers. Windows wallpaper bitmaps. 2 CDs. 20 SONGS LISTED ON BACK OF BOX SUCH AS - Baa Baa Black Sheep, Eensy Weensy Spider, Hickory Dickory Dock, Mary had a Little Lamb. Twinklw Twinkle Little Star.

Specification Sound Processor : custom Macronix 16-bit DSP Instruction Memory : 8KB RAM + 8KB ROM Data Memory : 8KB RAM + 4KB ROM Clock Frequency : 81 MHz Performance : 64 simultaneous channels, ADPCM encoding Sampling Frequency : 48KHz System Floating-point Arithmetic Capability : 10.5 GFLOPS (Peak) (MPU, Geometry Engine, HW Lighting Total) Real-world polygon : 6 million to 12 million polygons/second (Peak) (Assuming actual game conditions with complex models, fully textured, fully lit, etc.) System Memory : 40MB Main Memory : 24 MB MoSys 1T-SRAM, Approximately 10ns Sustainable Latency A-Memory : 16MB (81MHz DRAM) Disc Drive : CAV (Constant Angular Velocity) System Average Access Time : 128ms Data Transfer Speed : 16Mbps to 25Mbps Media : 3 inch NINTENDO GAMECUBE Disc based on Matsushita's Optical Disc Technology, Approx. 1.5GB Capacity Input/Output : Controller Port x4, Memory Card Slot x2, Analog AV Output x1, High-Speed Serial Port x1, High-speed Parallel Port x1 In select models - Digital AV Output x1, High-Speed Serial Port x2 Power Supply : AC Adapter DC12V x 3.25A Main Unit Dimensions : 4.3(H) x 5.9(W) x 6.3(D)

Interactive Microprocessor PowerPoint Templates are available for Microprocessor PowerPoint Presentations. The Microprocessor PPT Templates are amazingly designed to make wonderful Microprocessor PowerPoint Presentations. The above Microprocessor PowerPoint (PPT) Template is designed by expert designers.Microprocessor PowerPoint Template is editable and Microprocessor PPT Template can be customized according to the need and also the above Microprocessor PowerPoint Template is very attractive and made according to the topic. This Microprocessor PowerPoint Template is compatible on all versions of Microsoft office. Just be a successful presenter by using Microprocessor PowerPoint Template for your Microprocessor PowerPoint Presentation. The above Microprocessor PowerPoint Templates have realistic images with fabulous Microprocessor PowerPoint background and Microprocessor PowerPoint themes.

Arduino Duemilanove Board with ATmega328 Microcontroller

Manufacturer's Part # C4251AThis product is Refurbished. HP LaserJet 4050 printer is both versatile and expandable. It also comes equipped with security and convenience features that deliver a level of usability and manageability that was once available only with more expensive models. The fuser and contact rollers have been replaced in these printers. They all come with a 90 day warranty and a personal guarantee thereafter. Page count is usually under 40 and #44; 000 and the 4050 printers are carefully cleaned and examined before delivery. You can be assured you will receive a high quality printer at a fraction of the cost. 17 PPM 13 Seconds first page out. This product is Refurbished and comes with a 90 day warranty.

The LaserJet 4050 line of laser printers offers highly manageable and forward-thinking business-printing solutions. The base model of the line, the LaserJet 4050, offers a straightforward design and many features that make sense for the busy professional. The LaserJet 4050's standard 500-sheet paper tray slides into the front of the printer; paper follows an S-path through the printer and ejects face-down in a generous 250-sheet output bin on the top of the unit. Alternately, you can flip down a tray in the rear of the printer that handles 50 sheets. The printer's front also hosts a flip-down, multipurpose feed tray that can handle 100 sheets of ordinary paper as well as media ranging from 3-by-5-inch cards to legal-sized paper. The tray's adjustable guides automatically center the paper. We found the menu structure to be immediately understandable and the control panel easy to use. On the control panel, three LED indicators show the printer's online status, activity, and error conditions, while a series of buttons on the right allows you to maneuver through the printer's scrollable menus. The LaserJet 4050's online help system allows you to scroll through troubleshooting solutions on the control panel. The LaserJet 4050 comes with two CDs: one has driver and management software for Windows 95, Windows 98, Windows NT 4.0, and Macintosh; the other contains the printer's documentation in Adobe Acrobat format. Hewlett-Packard's drivers are quite mature, but we missed having the printed user's guide, which is appropriate for a printer of this class. The software installed quite nicely, however, and the wizard-based installation walked us through the process quickly. PCL6 and Postscript level-2 drivers are installed, with PCL6 as the default printer driver. The driver features a graphical representation of the printer; you click on the tray you wish to use and select the print quality. Other nice features of the driver are customizable watermark support and ZoomSmart settings, which allow the printer to automatically scale documents to fit different paper sizes or zoom levels. HP FontSmart, a font management utility with 110 fonts, helps you install and remove fonts as well as preview them on screen and print samples. The setup program lets you choose between a typical or network- administrator installation. The difference is that the administration software--HP JetAdmin and HP Resource Manager--comes into play if your printer is attached to a network. JetAdmin enables network managers to monitor the status and configure features of multiple printers locally or over any IPX/SPX or TCP/IP network. Resource Manager handles more advanced functions, such as macro and font management of the LaserJet 4050's optional hard-disk contents. The 4050 has built-in JetSend compatibility, which allows it to receive jobs over the Internet from any Hewlett-Packard or third party JetSend-compatible device, such as a scanner or notebook. The LaserJet 4050 comes with parallel and serial interfaces standard, but 10Base-T and 10Base-T Ethernet, Token Ring, and Apple Local Talk options are also available. The LaserJet 4050 has a port for an optional Fast Infrared (FIR) receiver in the rear. This option is handy if you have a compatible notebook and like the idea of printing wirelessly from across your office. Our testing validated both the 17 pages-per-minute speed rating and the unit's excellent output quality. Formatted documents looked crisp and consistent at both high and average resolutions, and photographs showed great contrast and fine transitions. We printed hundreds of pages on our test unit without a jam. In addition to font and macro storage, a hard disk enables the LaserJet 4050 to perform several types of jobs: private printing, proof and hold, stored jobs, and quick copies. Private printing enables users to encode a print job with a PIN number and release the job at the printer by entering the code. Proof and hold is a feature bound to save paper--it prints the first copy of a document and only prints the subsequent ones after you look at the proof and release the job at the printer. Quick copying lets you print up to 999 additional copies of the last job without reloading the source application. Stored jobs can live at the printer, and you can print them on demand from the control panel without any PC involvement. Pros: Strong manageability features Excellent control panel 17 pages per minute performance Innovative workgroup options Cons: No printed user's manual in the box Printer cable not included

Brilliantly fastWith faster, intelligent, multi-core technology that applies processing power where it's needed most, new Intel® Coreâ"¢ i7 processors deliver an incredible breakthrough in PC performance. They are the best desktop processors on the planet.You'll multitask applications faster and unleash incredible digital media creation. And you'll experience maximum performance for everything you do, thanks to the combination of Intel® Turbo Boost technology and Intel® Hyper-Threading technology (Intel® HT technology), which maximizes performance to match your workload.Intel® Turbo Boost technology maximizes speed for demanding applications, dynamically accelerating performance to match your workloadâ?"more performance when you need it the most.Intel® Hyper-Threading technology enables highly threaded applications to get more work done in parallel. With 8 threads available to the operating system, multi-tasking becomes even easier.Intel® Smart Cache provides a higher-performance, more efficient cache subsystem. Optimized for industry leading multi-threaded games.Intel® QuickPath Interconnect is designed for increased bandwidth and low latency. It can achieve data transfer speeds as high as 25.6 GB/sec with the Extreme Edition processor.Integrated memory controller enables three channels of DDR3 1066 MHz memory, resulting in up to 25.6 GB/sec memory bandwidth. This memory controller's lower latency and higher memory bandwidth delivers amazing performance for data-intensive applications.Intel® HD Boost significantly improves a broad range of multimedia and compute-intensive applications. The 128-bit SSE instructions are issued at a throughput rate of one per clock cycle, allowing a new level of processing efficiency with SSE4 optimized applications.

bit one is a multi-function digital processor capable of interfacing with any analog and/or digital source, turning any ordinary system into one with very high-level performance. Despite its compact size, the bit one is equipped with a powerful, latest generation 266 MHz / 32 bit floating point DSP microprocessor, working in real time on all the functions of the most complete systems. Managed and configured by a simple and intuitive computer software, it is possible to make adjustments to improve the signal through each phase of its path; from input to output.

General Information Manufacturer/Supplier: CyberPower Systems, Inc Manufacturer Part Number: OP850 Brand Name: CyberPower Product Line: Smart App Product Series: AVR Product Model: OP850 Product Name: Smart App AVR OP850 850VA UPS Marketing Information: The OP UPS is designed to protect office computers, corporate and departmental servers, computer workstations, as well as any connected peripherals. Full AVR (Automatic Voltage Regulation) protection with both Boost and Buck insures that your sensitive electronic equipment receives only clean, consistent, regulated power, without switching to battery-mode. The OP850 houses dual (2) 7.0Ah batteries and offers 8 outlets of protection (4 battery/surge, 4 surge-only). The OP is fully manageable with the addition of an SNMP/HTTP adapter, and have microprocessor-based, fully digital controlled circuitry. PowerPanel Plus Smart Power Management software automatically saves and closes open files and shutdowns the PC in an intelligent and orderly manner. Product Type: Line-interactive UPS Technical Information Plug/Connector Type: NEMA 5-15P Receptacles: 4 x NEMA 5-15R - Battery/Surge-protected Switching Time: 4 ms Dataline Protection: RJ-45 10/100Base-TX/Modem/Fax/DSL Power Description Load Capacity: 850 VA/510 W Input Voltage: 110 V AC Input Voltage Range: 85 V AC to 150 V AC Single-phase Output Voltage: 120 V AC Single-phase Frequency: 59 to 61 Hz Output 57 to 63 Hz Input Voltage Handling: 5% % Waveform Type: Simulated Sine Wave Surge Energy Rating: 1.8 kJ Filtering: EMI/RFI Circuit Breaker: 15 A Management Network Management: SNMP Manageable Optional Overload Protection: On Utility: Circuit Breaker On Battery: Internal Current Limiting Alarm: Low Battery On Battery Overload Bypass Switch: Not Provided Emergency Power OFF: No Controls/Indicators Status Indicators: Power On Battery In Use AVR Boost AVR Buck Wiring Fault Interfaces/Ports Interfaces/Ports: 1 x DB-9 USB Battery Information Batteries: 2 x Maintenance-free Seale

General Information Manufacturer/Supplier: CyberPower Systems, Inc Manufacturer Part Number: PP800SW Brand Name: CyberPower Product Line: Smart App Product Model: PP800SW Product Name: Smart App Sinewave PP800SW 800VA UPS Marketing Information: The Professional Pure-Sinewave Series is designed for corporate networks and telecommunication equipment that require high-performance True Sinewave technology. The PP800SW can support mission-critical equipment and applications, and also has Full AVR Buck/Boost technology that stabilizes AC energy to prevent power interruptions. Our Pure Sinewave series also incorporates microprocessor-based fully digital control, and includes PowerPanel Plus Smart Power Management software which gives the user ultimate control and flexibility of power management options. The PP800SW comes with 2 (two) 12V/8Ah batteries, which are maintenance-free and user-replaceable. All your network/DSL/modem connections are protected with a 1796 Joule rating, and the device is fully SNMP/HTTP manageable with the addition of an external card. CyberPower carries a 3-year unlimited warranty, has a professional award-winning Technical Support, and offers a lifetime Connected Equipment Guarantee of $175,000. Product Type: Line-interactive UPS Technical Information Plug/Connector Type: NEMA 5-15P Receptacles: 4 x NEMA 5-15R - Battery/Surge-protected 3 x NEMA 5-15R - Surge-protected Switching Time: 4 ms Dataline Protection: RJ-45 10/100Base-TX/Modem/Fax/DSL RJ-45 Network Power Description Load Capacity: 800 VA/550 W Input Voltage: 110 V AC Input Voltage Range: 85 V AC to 150 V AC Single-phase Output Voltage: 120 V AC Single-phase Frequency: 47 to 63 Hz Input 57 to 63 Hz Output Voltage Handling: 5% % Waveform Type: Sine Wave Surge Energy Rating: 1.8 kJ Filtering: EMI/RFI Circuit Breaker: 15 A Management Network Management: SNMP Manageable Optional Overload Protection: On Utility: Circuit Breaker On Battery: Internal Current Limiting