Physics for Computer Science Students: With Emphasis on Atomic and Semiconductor Physics

  • Electrical Engineer Keychain, Circuit Board Keychain, Electronic Engineering, Computer Engineering, Gift for PCB Printed Circuit Board Design Engineer, Electrical Engineer, Engineer Teacher, Engineer Graduation Gift.
  • Engineer Charm, Circuit Board Charm, Computer Charm, Electric Plug Vector Charm.
  • Diameter of Key Ring : 1.38 Inches (3.5 cm).
  • Length of Keychain : 2.95 Inches (7.5 cm).
  • Free velvet gift bag to pack and ship our keychain.
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NINDEJIN 910pcs M3 Male Female Hex Brass Standoff Spacer with Pan Head Screw Nut and Washer Assortment Kit PCB Motherboard Standoff Screw Nut Assorted Kit

  • [Hex Brass Standoff Spacer Assorted Kit]: This kit includes male to female, female to female hex brass standoff spacer, with pan head screw, hex nut, washer, it's convenient for your electronics working, such as printed circuit board and motherboard..
  • [Quality of Standoff Screws]: Standoff spacers are made of brass, screw, nut and washers are nickel-plated, have good corrosion resistance and are passivated for enhanced protection. They may be mildly magnetic. The flat sides of the hex ensure a firm grip when tightening with a wrench..
  • [Motherboard Standoff Screw Using]: In electronics, they are frequently used to raise a printed-circuit board above a surface. Standoffs are ideal fasteners for keeping printed circuit boards both stationary and elevated away from surfaces, such as the interior of a computer chassis..
  • [Standoff Screw Nut Assorted Kit Package ]: Included Male-female, Female-female series, Hex nuts, and flat washers. These fasteners stored in a transparent plastic box, convenient for your storage and use..
  • [NINDEJIN After-sales Service]: If you have any problems with NINDEJIN screws assortment kit, please contact us by email or Q&A, we will give you a professional service and reply to you within 24 hours. We will provide Lifetime technical su....
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akating WS2812B RGB 5050SMD Individually Addressable Digital LED Matrix Flexible FPCB Full Color Works with K-1000C,etc Controllers (Black PCB, 8x32=256 Pixels)

  • Professional LED Strip/LED Panel/Pixel module/Smart bulbs manufacturer.
  • WS2812B Integrated Circuit Chip Built-in.Send data at speeds of 800Kbps..
  • Full color 24-bit ,Each pixel of the three primary colors can achieve 256 brightness display, complete 16777216 color full-color display, and the scanning frequency is more than 400Hz/s.
  • The control circuit and RGB chip are integrated in a package of 5050 components to form a complete pixel point control..
  • Built-in signal shaping circuit, after shaping, to the next driver to ensure that the waveform distortion does not accumulate.
  • When the refresh rate is 30fps, cascade number are not less than1024 points..
  • Horizontal:32 Pixels 12.59in(32cm)|Vertical:8 Pixels 3.14in(8cm),Total:256 Pixels, Flexible FPCB can be gently bent and curved around surfaces.
  • Work voltage: DC 5V,Each LED controled by integrated circuit, which is individually addressable.
  • Every product is often tested with electricity for 24 hours before packaging.
  • 2 Years no reason to return service,No dead pixels, Flexible constructio.
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Coding, Robotics, and Engineering for Young Students: A Tech Beginnings Curriculum (Grades Pre-K-2)

  • Electrical Engineer Keychain, Circuit Board Keychain, Electronic Engineering, Computer Engineering, Gift for PCB Printed Circuit Board Design Engineer, Electrical Engineer, Engineer Teacher, Engineer Graduation Gift.
  • Engineer Charm, Circuit Board Charm, Computer Charm, Electric Plug Vector Charm.
  • Diameter of Key Ring : 1.38 Inches (3.5 cm).
  • Length of Keychain : 2.95 Inches (7.5 cm).
  • Free velvet gift bag to pack and ship our keychain.
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Short USB 3.1 A to Type C Cable 5 inches CableCreation USB Type C Cable 3A Fast Charging USB C to A FPC Cable 5Gbps Compatible with MacBook iPad Pro S22 S21/S20, SSD, Oculus Quest Link etc. 12cm Black

  • ❤【Unique FPC Design-Ultra Flexible】CableCreation flat ribbon-like USB type C cable uses FPC (Flexible Printed Circuit) inside instead of a stiff and round cable, which makes the cable ultra flexible and durable, The cable is lightweighted, small size, perfect for power bankd or narrow space like in a car..
  • ❤【56K Resistor Ensures Safety-3A Fast Charging】: CableCreation USB-C to USB 3.0 cable is built-in with 56kΩ resistance to ensure safe charging, protect your devices from damage. Compatible with Qualcomm Quick Charge 3.0, support output power up to 3 Amp..
  • ❤【5Gbps Super Speed】USB 3.1 Type-C to USB-A cable supports superspeed data transmission up to 5Gbps. It can send or receive an HD movie in few seconds..
  • ❤【Extreme Durability】CableCreation USB 3.1 to USB C cable covers with 24K gold plated connectors, aluminum alloy cases, flexible TPE jacket, which adds additional durability and stability to this cable..
  • ❤【Universal Compatibility】: Compatible with most USB-C devices, Nintendo Switch, MacBook Pro, iPad mini, iPad Pro (2018/2020), Galaxy S22/S22 Ultra/S20/ S20+/ S20 Ultra/ S10/ S10+/ S10e/ S9/ S9+/ S8/ S8+, Note 8 9, Google Pixel 5/4/3, Samsung T5 Portable SSD, Oculus Link & new devices with USB-C port..
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Circuits for Kids ELSKY 335 Electronics Discovery Kit, Circuits Experiments Kit, Smart Electronics Block Kit,Educational Science Kits Toy,Great DIY Building Blocks Electric Circuits Kits for Child

  • Kids Electric Circuits kit can build 335 projects investigating alternative strategies..
  • Circuit Experiments Kits Included: Lamp,Fan,Door Bell,FM Radio,Burglar Alarm,Morse Code and more.Light,megnet,sound,water control are involved.
  • Educational Science STEM Toys Contains: over 31 circuit snap parts,each component has a code printed, circuit snap parts design, well-connected and no extra tools needed..
  • Circuit kits for kids to study sicence. Kids can have great fun and get familiar with circuits with real circuit components and clear illustrated manual..
  • Kids Science Kits require 2 x AA batteries required (not included). Age 8+ Recommend..
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allsun Pro Automotive Short and Open Finder Circuit Tester Wire Tracker Circuit Finder DC 6-42 V Short Circuit Detector Short Detector tool Power Probe Short Finder

  • 【LOCATING OPEN CIRCUIT】Powered by 2pcs*9V Batteries(NOT INCLUDES package). It detects and alerts you immediately where a circuit is open. You can quickly and easily Locate short circuits, open connections, broken wires, current leaks and even trace wires. Transmitter and receiver LEDs show open or short circuit conditions..
  • 【CHECKING SHORT CIRCUIT】You can also find intermittent circuit problems by flexing wires or connectors and listening for a change in the receiver tone, 7 inch Flexible Probe Help Reaching Wires in Congested Places..
  • 【SUITABLE FOR DC 6~42 Volt CIRCUIT POWER】It will work on all kinds of circuits with voltages between 6 and 42 volt DC. (such as those found in automobiles,trucks,tractors,boats,RVs,etc…With its wide working voltage range.)..
  • 【OPERATION VIDEO】Check Out Our VIDEO on the Left Side, Internally Protected Against Power Surges and Overloads. Built-in Buzzer Sound Show Open or Short Circuit Conditions, Comes with a storage bag, easy to carry..
  • 【QUICK AND EASY DIAGNOSTIC】 Judge continuity of the cables or wires, and diagnose the break point. Time saver, making your repairs quicker, makes things easier to find troubles, Tried to find a fault in auto electric circuit..
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Electric Water Boiler

  • ...ick & Accurate Network Cable Collation: The cable tracer can search for wires in various applications, including buried wires, single stranded wires, broken wires, etc. Suitable for wires, fixed telephones, coaxial cables, automotive cables, etc. Note: our electrical circuit tracer is not suitable for live circuit!.
  • Flexible Tone Generator Wire Tracer: The wire toner tracer receiver is equipped with an adjustable sensitivity dial, which allows you to accurately trace a wire in congested places. And also, you can use the wire toner to find a intermittent circuit problem. Just flexing wires or connectors, and then you will hear that there is a change in the receiver tone..
  • Short & Open Finder Circuit Tester: In CONT mode, you can check the short circuit and open circuit in the line. The attached RJ11 connector allows you to easily test the telephone system (in CONT mode, you need to use two alligator clips)..
  • Tone Tracing Probe Kit: In TONE mode, you can quickly track cables passing through ceilings, under floors, interior wall barriers, etc., without the risk of not knowing the exact location of the wires (only one alligator clip is used in TONE mode)..
  • No Risk : Our wire tester electrical tool has One-year Warranty! And, we are always put our customers i....
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BCQLI 100 PCB Circuit Board Thermal Transfer Paper A4 Size Transfer Paper DIY Circuit Board Special Paper

  • Size: A4 / Color: Yellow / Quantity: 100.
  • 1 with a laser printer to print circuit board wiring diagram of the heat transfer paper surface(Note: can only be printed with a laser printer can not use inkjet printer!).
  • 2 with a laminator adjusted to between 150-180 degrees Celsius, the heat transfer paper printed with a circuit diagram deposited in the copper-clad side for transfer.
  • the system can also be used in place of iron plate machine, hand transfer.
  • 3 After printing remove the transfer paper, CCL will be etched into the ferric chloride solution.
  • 4 Finally, cleaning with gasoline toner board, sanding paper or water in the water to flush out carbon(For more success stories please check customer reviews).
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Drawing With Static Electricity

  • ...ick & Accurate Network Cable Collation: The cable tracer can search for wires in various applications, including buried wires, single stranded wires, broken wires, etc. Suitable for wires, fixed telephones, coaxial cables, automotive cables, etc. Note: our electrical circuit tracer is not suitable for live circuit!.
  • Flexible Tone Generator Wire Tracer: The wire toner tracer receiver is equipped with an adjustable sensitivity dial, which allows you to accurately trace a wire in congested places. And also, you can use the wire toner to find a intermittent circuit problem. Just flexing wires or connectors, and then you will hear that there is a change in the receiver tone..
  • Short & Open Finder Circuit Tester: In CONT mode, you can check the short circuit and open circuit in the line. The attached RJ11 connector allows you to easily test the telephone system (in CONT mode, you need to use two alligator clips)..
  • Tone Tracing Probe Kit: In TONE mode, you can quickly track cables passing through ceilings, under floors, interior wall barriers, etc., without the risk of not knowing the exact location of the wires (only one alligator clip is used in TONE mode)..
  • No Risk : Our wire tester electrical tool has One-year Warranty! And, we are always put our customers i....
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Enclosure Electronic DIY Circuit Board Project Aluminum Box Cooling Case 55 x 106 x 150mm, Aluminum Alloy Box Split type

  • Protection board: Aluminum Cooling Box can quickly heat dissipation, preventing internal printed circuit board from burning out.Material: Aluminum Alloy.
  • DIY project: You can use this custom enclosures for your DIY project.Dimensions: Approx. 55 x 106 x 150mm / 2.2 x 4.2 x 5.9in. Shell / Baffle Thickness: 1.25-1.5mm.
  • Reasonable design: Surface sandblasting and brushed treatment, wear resistant and beautiful, comfortable hand feeling..
  • Good performance: Good heat dissipation and excellent electromagnetic shielding performance.Product Structure: Split type.
  • Wide range of applications: Can be used for decoders, controllers, electronic products, heat dissipation aluminum casing, printed circuit board wiring aluminum box, anti-thunder aluminum shell, DIY, etc..
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Engineering Notebook: Graph Paper Notebook Quadrille 4 X 4 Quad Ruled Book: 100 Pages (.25″ Lab Grid Format), 8″ x 10″ (Notebooks for Students)

  • Electrical Engineer Keychain, Circuit Board Keychain, Electronic Engineering, Computer Engineering, Gift for PCB Printed Circuit Board Design Engineer, Electrical Engineer, Engineer Teacher, Engineer Graduation Gift.
  • Engineer Charm, Circuit Board Charm, Computer Charm, Electric Plug Vector Charm.
  • Diameter of Key Ring : 1.38 Inches (3.5 cm).
  • Length of Keychain : 2.95 Inches (7.5 cm).
  • Free velvet gift bag to pack and ship our keychain.
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Engineer Keychain Circuit Board Keychain Electrical Engineer Gift Electronic Design Engineering Computer Engineering Computer Laptop Charms Engineer Teacher Gift Engineer Student Graduation Gift

  • Electrical Engineer Keychain, Circuit Board Keychain, Electronic Engineering, Computer Engineering, Gift for PCB Printed Circuit Board Design....
  • Engineer Charm, Circuit Board Charm, Computer Charm, Electric Plug Vector Charm.
  • Diameter of Key Ring : 1.38 Inches (3.5 cm).
  • Length of Keychain : 2.95 Inches (7.5 cm).
  • Free velvet gift bag to pack and ship our keychain.
Check Stock