Reviews Switching Board

300 Most Important Tactical Chess Positions

  • CONCENTRATE PURELY ON YOUR GAME! Unique automatic chess piece recognition with lightning-fast RFID technology ensures a full natural playing experience..
  • THE CHESS COMPUTER ALWAYS KNOWS WHERe EACH PIECES IS on the board. If a piece falls over, the square flashes. Switching your view between display and board is no longer necessary..
  • PLAYING STRENGTHS ARE NEARLY UNLIMITED from beginner play to advanced tournament levels for skilled players. Exclusive is the ideal learning and training partner..
  • BUILT IN OPENING MOVES LIBRARIES HELP YOU LEARN AND PRACTICE OPENING MOVES from popular to queen's gambit or unusual variations..
  • MODULAR DESIGN BRINGS MANY YEARS OF PLEASURE PLAYING CHESS. Connect add-ons like ChessLink to play against other players all over the world or against engines on mobile devices..
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CW QRP Shortwave Radio Kit - CW Transceiver Shortwave Radio Kit

  • ...used for if. After ta2003 multiplication detection, the sound size is adjusted by digital potentiometer and sent to audio active filter circuit. Finally, LM386 drives speaker, and if frequency supports calibration setting..
  • Use 3 bs170 parallel outputs, class E amplification, 12V power supply, output power 5W! Relay switching is used for transceiver, with the function of transmitting delay adjustment to avoid frequent relay switching and improve the isolation of transceiver channel..
  • It has the function of automatically sending call signs, which is very convenient to use. The MCU uses the original code of our store, which can adjust the code speed, sidetone frequency and sidetone size. It can input the call sign by itself (in automatic key mode) and support power down saving..
  • The PCB board of this kit can be conveniently put into the 88 * 30 * 120mm aluminum chassis (the shell needs to be prepared by itself, and the opening size of the front and rear panels is in the mesh disk). Main indicators Power supply: 12V Working current: receiving ≈ 120mA @ 12V.
  • Emission ≈ 1A @ 12V Transmitting power: 5W @ 12V Frequency range: 7.000mhz-7.100mhz, 1kHz / 100Hz step Working mode: CW transceiver, SSB receiver.
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uxcell 10 Pcs Black DIP Switch 1-10 Positions 2.54mm Pitch for Circuit Breadboards PCB

  • 10 Positions ( 2 Row 20 Pins)，Package Content: 10 x DIP Switch.
  • 1/2/3/4/5/6/7/8/9/10 Way 2 Row Dip Encode Switch, Black color.Pitch: 2.54mm.
  • This DIP switch is designed to be used on a printed circuit board along with other electronic components and is commonly used to customize the behavior of an electronic device for specific situations.The DIP switch is a durable device, constructed with a combination of metal and plastic materials. It is highly portable and designed for an extended lifespan..
  • Widely used in circuit boards, breadboards and all pcb projects, perfect as a toggle or on off switch for your projects..
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uxcell 10 Pcs Black DIP Switch 1 2 3 4 Positions 2.54mm Pitch for Circuit Breadboards PCB

  • 4 Positions ( 2 Row 8 Pins),Package Content: 10 x DIP Switch.
  • 1/2/3/4 Way 2 Row Dip Encode Switch, Black color.Pitch: 2.54mm.
  • This DIP switch is designed to be used on a printed circuit board along with other electronic components and is commonly used to customize the behavior of an electronic device for specific situations.The DIP switch is a durable device, constructed with a combination of metal and plastic materials. It is highly portable and designed for an extended lifespan..
  • Widely used in circuit boards, breadboards and all pcb projects, perfect as a toggle or on off switch for your projects..
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uxcell 20 Pcs Black DIP Switch 1 2 3 4 Positions 2.54mm Pitch for Circuit Breadboards PCB

  • 4 Positions ( 2 Row 8 Pins),Package Content: 20 x DIP Switch.
  • 1/2/3/4 Way 2 Row Dip Encode Switch, Black color.Pitch: 2.54mm.
  • This DIP switch is designed to be used on a printed circuit board along with other electronic components and is commonly used to customize the behavior of an electronic device for specific situations.The DIP switch is a durable device, constructed with a combination of metal and plastic materials. It is highly portable and designed for an extended lifespan..
  • Widely used in circuit boards, breadboards and all pcb projects, perfect as a toggle or on off switch for your projects..
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uxcell 2 Pcs Black Surface Mounted Devices DIP Switch 1-2 Positions 2.54mm Pitch for Circuit Breadboards PCB

  • 2 Positions ( 2 Row 4 Pins), Package Content: 2 x DIP Switch.
  • 1/2 Way 2 Row Dip Encode Switch, Black color.Pitch: 2.54mm.
  • This DIP switch is designed to be used on a printed circuit board along with other electronic components and is commonly used to customize the behavior of an electronic device for specific situations.Widely used in data processing, communication, remote control and anti-theft alarm system need to manually automatic programming products..
  • Widely used in circuit boards, breadboards and all pcb projects, perfect as a toggle or on off switch for your projects..
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uxcell 2 Pcs Black Surface Mounted Devices DIP Switch 1-6 Positions 1.27mm Pitch for Circuit Breadboards PCB

  • 6 Positions ( 2 Row 12 Pins), Package Content: 2 x DIP Switch.
  • 1/2/3/4/5/6 Way 2 Row Dip Encode Switch, Black color.Pitch: 1.27 mm.
  • This DIP switch is designed to be used on a printed circuit board along with other electronic components and is commonly used to customize the behavior of an electronic device for specific situations.Widely used in data processing, communication, remote control and anti-theft alarm system need to manually automatic programming products..
  • Widely used in circuit boards, breadboards and all pcb projects, perfect as a toggle or on off switch for your projects..
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BONA Balance Board Trainer for Fun, Challenging Stealth Core Trainer, Wooden Balance Boards for Adults and Kids

  • ...nging for the rider. Used to improve balance and keep skills in Fitness, Yoga, Training, or Board Sports like Skateboarding, Snowboarding, Wakeboarding, and Surfing.
  • 【MORE CHALLENGE】The design of wooden balance board is unique to any on the market. It's equipped with 4 independent removable stops to satisfy your switching between different levels. 3 basic distances for you to practice, including 4'', 12'', and 21''. Great balance board for beginner and intermediate users.
  • 【STRONG & ANTI-SLIP】The deck of balance board trainer is made of premium betula wood, support up to 300lbs. The surf balance board with anti-slip surface, longer lasting anti-slip effect, safe and comfortable to use with or without shoes. The well built roller wrap a soft fabric on the outside, won’t scratch you or your floors like other hard rollers..
  • 【HANDLES DESIGN】 The biggest draw to the balancing board that it is a lot of fun. Add handles easy to transport anywhere. Portable and functional design improve energy levels for active lifestyle. Greatly strengthen core muscle groups (stomach & waist) as well as legs (thighs, hamstrings, hip, butt) and overall stability, all while getting a workout. Step up your game fun..
  • 【FITNESS, ATHLETICS】 You can also incorpor....
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uxcell 10 Pcs Red DIP Switch Piano-Dip 1-8 Positions 2.54mm Pitch for Circuit Breadboards PCB

  • 8 Positions ( 2 Row 16 Pins)，Package Content: 10 x DIP Switch.
  • 1/2/3/4/5/7/8 Way 2 Row Dip Encode Switch, Red color.Pitch: 2.54mm.
  • This DIP switch is designed to be used on a printed circuit board along with other electronic components and is commonly used to customize the behavior of an electronic device for specific situations.Widely used in data processing, communication, remote control and anti-theft alarm system need to manually automatic programming products..
  • Widely used in circuit boards, breadboards and all pcb projects, perfect as a toggle or on off switch for your projects..
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