NOVUS Monitorschwenkarm Clu SlatWall 1 Arm.

Novus calculator from circa 1975. Note: Unless stated otherwise previously, this item was purchased from an estate sale and originally came from someones personal collection. Powered by SixBits eCommerce Solution

NOVUS Monitorschwenkarm Clu SlatWall 1 Arm.

Vintage Novus 650 Mathbox Calculator National Semiconductor Corp. Works fine. See pictures. Thanks for looking!!

Novus 650 Mathbox Calculator National Semiconductor Corp. with original box tested using a power supply vey clean, all leds function properly. from years of non use the keys take a few presses to operate, everything does work-see pics. Distinctive features: Very basic calculator (only 6-digit display and does not have a decimal point key), with silicon chip mounted directly on circuit board. Technical details: Display is 6 digits, red LED. 4-function, fixed decimal point (2 decimal places, useful for simple money calculations), with calculations entered using RPN (Reverse Polish Notation, similar to mechanical adding machines) - note the ENT+ key and no = key. Main integrated circuit - under blob of resin. 9v (PP3). 69 x 126 x 24 mm. (2.75 x 5.0 x 0.95). The Novus 650 was announced in late 1974 with a price tag of US$19.95 An earlier version of this calculator is known with two integrated circuits in standard dual-inline packages. Inside the Novus 650 Mathbox, showing the small number of components. Close up of the circuit board showing the blob of resin covering the integrated circuit chip. Turning the circuit board over reveals the 6-digit LED display and the rest of the electronic components—a single resistor! This calculator shows the minimalist approach in order to cut down on the manufacturing cost. Note how few electronic components it uses - The display is only 6 digits.The integrated circuit is not in a conventional package - it is bonded to the circuit board and protected by a blob of resin.It has a fixed decimal point - set at two places of decimals, which is useful when calculating money values - so no . key is needed.It uses RPN (Reverse Polish Notation) calculation entry, so the integrated circuit needs less memory electronics and a = key is not needed. National Semiconductor was a vertically integrated calculator manufacturer, like Texas Instrument and Rockwell in that it was semiconductor company which produced calculators using its own integrated circuits and LED displays. This meant that the electronics components could be developed to its own requirements, could be supplied at a lower cost, and if there were any shortage then it would supply its own manufacturing first.

NOVUS Monitorschwenkarm Clu SlatWall 1 Arm.

1978 Algorithms for RPN Calculators Scarce title. Contains an overview, comparisons, and pictures of the HP-25, HP-35, HP-45, HP-65, HP-67, Novus Mathematician, Novus Scientist, Corvus 500, and other RPN calculators, as well as an introduction to RPN, tips on creating efficient algorithms, and sample programs spanning a wide variety of topics. Also included are hints for porting algorithms between various calculators. Apart from a little cover wear, the book is in very good condition. Hardcover, 344 pages. This item ships WORLDWIDE.

NOVUS Monitorschwenkarm Clu SlatWall 1 Arm.

For vintage electronics enthusiasts, this set of two National Semiconductor NOVUS Model 850 personal calculators is a must-have. With their sleek design and classic brand, these calculators are a rare find. The calculators are battery-operated and come without batteries included. They have been previously owned and are in good working condition. These calculators are perfect for collectors or anyone looking for a unique and functional piece of vintage technology.

1978 Algorithms for RPN Calculators Scarce title. Contains an overview, comparisons, and pictures of the HP-25, HP-35, HP-45, HP-65, HP-67, Novus Mathematician, Novus Scientist, Corvus 500, and other RPN calculators, as well as an introduction to RPN, tips on creating efficient algorithms, and sample programs spanning a wide variety of topics. Also included are hints for porting algorithms between various calculators. Apart from a little cover wear, the book is in very good condition. Hardcover, 344 pages. This item ships WORLDWIDE.

National Semiconductor Novus 4520 Scientist Calculator and Adapter, Case, Manual The display lit up briefly with zeros when the adapter was first plugged in, but then went dark. Assumed for parts, sale is As Is. Included: bottom of the original box, case, manual and adapter. No rust or broken external parts noted. ABOUT USWe are a 501(c)3 non-profit corporation. We sell books and other items donated by our community members to raise money for our local library system. We fund services, reading programs and purchases not in their budget. Our organization has operated continuously in the same city since 1937. PROCEEDS BENEFIT OUR LOCAL LIBRARY PROGRAMS - THANK YOU! Please visit our store for more titles.https://www.ebay.com/usr/friendsofthepaloaltolibrary

For sale is the vintage Novus Mathematician calculator and soft case shown in the listing photos. Please read the detailed Condition description section, examine the photos and ask any questions before bidding. The buyer is responsible for all shipping charges. Buyers residing outside the United States please note that the shipping charges do not include any applicable VAT or excise fees.

PARTS/REPAIR Vintage, Novus Statistician PR Rare Calculator Model 6035. As shown, powers up, seems to work great, clean and no damage.

Novus calculator from circa 1975. Powered by SixBits eCommerce Solution

* 2 Novus N5T 2-Way 5.25 Tower Floorstanding Speakers * 2 Novus N5B 2-Way 5.25 Bookshelf Surround Speakers * Novus N5C 3-Way 5.25 Center Channel Speaker * Bravus II 8D 300W Class D Powered Subwoofer The speaker have been lightly used and have some very minor scratches but nothing major. They work perfectly and sound amazing. Also included is Crutchfield Speaker Wires. * Due to the size of the projection screen, local pickups only. * If you pay through eBay please make sure to have your eBay app to scan the QR code. * No exceptions to local pickups or QR Code.

* 2 Novus N5T 2-Way 5.25 Tower Floorstanding Speakers * 2 Novus N5B 2-Way 5.25 Bookshelf Surround Speakers * Novus N5C 3-Way 5.25 Center Channel Speaker * Bravus II 8D 300W Class D Powered Subwoofer The speaker have been lightly used and have some very minor scratches but nothing major. They work perfectly and sound amazing. Also included is Crutchfield Speaker Wires. * Due to the size of the projection screen, local pickups only. * If you pay through eBay please make sure to have your eBay app to scan the QR code. * No exceptions to local pickups or QR Code.

Vintage Novus 650 Mathbox Calculator National Semiconductor Corp. Works fine. See pictures. Thanks for looking!!

Novus calculator from circa 1975. Powered by SixBits eCommerce Solution

* 2 Novus N5T 2-Way 5.25 Tower Floorstanding Speakers * 2 Novus N5B 2-Way 5.25 Bookshelf Surround Speakers * Novus N5C 3-Way 5.25 Center Channel Speaker * Bravus II 8D 300W Class D Powered Subwoofer The speaker have been lightly used and have some very minor scratches but nothing major. They work perfectly and sound amazing. Also included is Crutchfield Speaker Wires. * Due to the size of the projection screen, local pickups only. * If you pay through eBay please make sure to have your eBay app to scan the QR code. * No exceptions to local pickups or QR Code.

For sale is the vintage Novus Mathematician calculator and soft case shown in the listing photos. Please read the detailed Condition description section, examine the photos and ask any questions before bidding. The buyer is responsible for all shipping charges. Buyers residing outside the United States please note that the shipping charges do not include any applicable VAT or excise fees.

VINTAGE NO. 835 WORKING RED LED DISPLAY NOVUS PERSONAL CALCULATOR WITH BOX....light box wear with details and instructions on the box, from Payless with old price, running on a 9 volt battery this little calculator works well! Model 835. SHIPPING IS TO U.S.A. FIRST CLASS MAIL*****, DELIVERY CONFIRMATION INCLUDED, PAYMENT BY **PAYPAL** MUST BE MADE WITHIN 3 DAYS OF AUCTIONS END, ALL ITEMS ARE SOLD AS IS THANKS AND GOOD LUCK! HAVE A GREAT DAY AND GOD BLESS!

Verkaufe eine Novus Sky Tv Wandhalterung SKY 10 N 50 cm in sehr gutem Zustand. Doppelgelenkhalter mit Arretierung und Quick-Release Grundplatte, geeignet für alle TFT-Geräte mit VESA-Norm 75 & 100.Tragfähigkeit: 12 kgLänge: 48 cmGewicht: 2,02 kg

CM IV (NOVUS) VINTAGE CALCULATOR - WORKING (READ) Was hard to get this one to power on, had to wiggle the wires a bit. So it powers on and they display lights up and they keys work. But I think one of the battery terminals is coming loose. Will need to be repaired. Battery compartment is clean. ********************************************* Note: I have a fresh batch of vintage calculators to list. Close to 200 pieces. Please see my other listings for additional very cool, some very rare, models. And yes I will definitely combine shipping for multiple purchases. International buyers please ask me for combined shipping PRIOR to purchase. I cannot adjust the invoice after you buy the item. These are vintage calculators and in most instances they will show some signs of use and wear. Where there are noticeable imperfections or other defects I will make a note in the listing.

1978 Algorithms for RPN Calculators Scarce title. Contains an overview, comparisons, and pictures of the HP-25, HP-35, HP-45, HP-65, HP-67, Novus Mathematician, Novus Scientist, Corvus 500, and other RPN calculators, as well as an introduction to RPN, tips on creating efficient algorithms, and sample programs spanning a wide variety of topics. Also included are hints for porting algorithms between various calculators. Apart from a little cover wear, the book is in very good condition. Hardcover, 344 pages. This item ships WORLDWIDE.