Design Creator
- 3D DRAWING MOLD: These 3D paper stencils mold can help you save a lot of time and trouble when creating 3D project. This 3D Pen drawing stencils is a great tool for anyone interested in 3D modelling. It is suitable for any 3D pen.
- 20 SHEETS & 40 PATTERNS: Each package contains 20 sheets double-sided printed 3D drawing mold and a transparent plastic plate. 40 different printing patterns include plants and animals, architecture, transport models,manga and cartoon, ect.
- CREATIVE TOOLS: You can freely create various picture you like. Creating by your own imagination, that's really cool and full of special meanings. A wide variety of patterns helps develop confidence and encourages creativity as you gain experience.
- USED INFINITELY: You will receive one piece transparent plastic plate/mold,you may put the plate on paper before you start to drawing any design.
- GREAT TOOL TO START DRAWING: 3D printing paper mold is perfect for children above 8 yrs old and adult no matter you are artists, hobbyist or creative lovers.
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ACEIRMC 2pcs MAX9814 Electret Microphone Amplifier with Auto Gain Control for Arduino
- 1.The MAX9814 is a high-quality microphone amplifier with automatic gain control (AGC) and low-noise microphone bias. The device features a low-noise preamplifier, variable gain amplifier (VGA), output amplifier, microphone-bias-voltage generator and AGC control circuitry..
- 2.A trilevel digital input programs the output amplifier gain. An external resistive divider controls the AGC threshold and a single capacitor programs the attack/release times..
- 3.The low-noise preamplifier has a fixed 12dB gain, while the VGA gain automatically adjusts from 20dB to 0dB, depending on the output voltage and the AGC threshold. The output amplifier offers selectable gains of 8dB, 18dB, and 28dB. With no compression, the cascade of the amplifiers results in an overall gain of 40dB, 50dB, or 60dB..
- 4.The MAX9814 is available in the space-saving, 14-pin TDFN package. This device is specified over the -40°C to +85°C extended temperature range. MAX9814: Simplified Block Diagram MAX9814: Simplified Block Diagram Enlarge+.
- 5.A trilevel digital input programs the ratio of attack-to-release time. The hold time of the AGC is fixed at 30ms. The low-noise microphone-bias-voltage generator can bias most electret microphones..
Check StockVariable Gain Amplifier Module Shielding Shell Squaring Law Detector Stable Performance
- Voltage Range: The analog gain control voltage range is 50mV ~950mV, and the control sensitivity is 20mV/dB.
- Two Modes: Positive gain mode, MODE terminal connected to high level, and negative gain mode, MODE terminal connected to low level.
- Shielding Shell: The module has a shielding shell and anti reverse connection protection diode.
- Squaring Law Detector: Integrated squaring law detector, can also work in automatic gain control mode.
Check StockLearning Resources Human Heart Model, Working Heart Model, Anatomy for Kids, Human Body Heart Model, Educational Model, Ages 8+
- ANATOMY MODEL: This miniature Heart Model measures 5 inches in height when assembled.
- EXCEPTIONALLY DETAILED: Realistically-detailed, miniature plastic human heart model.
- PERFECT FOR BUDDING SCIENTISTS: Gain a deeper understanding of the heart and its components through hands-on manipulation.
- DISCOVER HOW THE HEART WORKS: Features superior and inferior venae cavae, right and left atria, tricuspid valve, right and left ventricles, pulmonary artery, mitral valve, aortic valve and aorta.
- 29 PIECE SET, GREAT VALUE: Includes 29-piece plastic model, display stand, and guide with facts and photo-illustrated assembly instructions.
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Colors Live (Nintendo Switch)
- 3D DRAWING MOLD: These 3D paper stencils mold can help you save a lot of time and trouble when creating 3D project. This 3D Pen drawing stencils is a great tool for anyone interested in 3D modelling. It is suitable for any 3D pen.
- 20 SHEETS & 40 PATTERNS: Each package contains 20 sheets double-sided printed 3D drawing mold and a transparent plastic plate. 40 different printing patterns include plants and animals, architecture, transport models,manga and cartoon, ect.
- CREATIVE TOOLS: You can freely create various picture you like. Creating by your own imagination, that's really cool and full of special meanings. A wide variety of patterns helps develop confidence and encourages creativity as you gain experience.
- USED INFINITELY: You will receive one piece transparent plastic plate/mold,you may put the plate on paper before you start to drawing any design.
- GREAT TOOL TO START DRAWING: 3D printing paper mold is perfect for children above 8 yrs old and adult no matter you are artists, hobbyist or creative lovers.
Check StockWiFi Antenna 2.4GHz 13dBi High Gain Yagi Outdoor Directional Antenna with N Female Connector for Signal Booster, Wireless Network Router, Wireless Hotspot
- MOOKEERF 13dBi High Gain Directional Yagi WiFi Antenna with N Female Connector. (If the wifi antenna does not work, please contact us and we will refund for you)..
- High Gain: The outdoor wifi antenna features up to +13 dB gain.High gain increases signal strength in areas with marginal coverage..
- Band: 2.4GHz outdoor wifi antenna has a furthermost distance coverage..
- Directional Antenna: Concentrate the signal in one direction to increase the signal reception, so as to obtain the maximum gain effect..
- Outdoor Installation: Designed for exterior installation, the yagi directional antenna from features a rugged waterproof structure that’s designed to withstand damage from the elements..
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Pocket Guitar, 6 Fret Portable Left Hand Pocket Guitar Practice Tool Guitar Gadget Chord Trainer for Beginner Guitarist Practice Training
- PLASTIC AND WOODEN MATERIAL: Made of high quality plastic and wooden material, this pocket guitar is eco-friendly and harmless, sturdy and durable to use..
- PORTABLE SIZE: Compact size and lightweight, it is easy to carry, convenient for you to practice anywhere, anytime. You can bring it when you are unable to take your guitar with you..
- PERFECT TRAINING TOOL: The pocket guitar is a great tool for training chords and scales, gain finger quickness and building callouses, even further to improve your guitar skill.Perfect for beginner, children or professional guitarist..
- WOOD GRAIN PATTERN: The plastic cover with wood grain pattern and fine workmanship, looks very elegant, also durable..
- GUARANTEE: Our product have 180 days warranty, if you have any question about this product, please feel free to contact us, we will try our best to help you solve your problem..
Check StockOcean Shark PU Leather Purse Handbags Shoulder Crossbody Bag for Women Girls
- Retooled cap, with a Modified translucent plastic composition, now ultrasonically welded onto the base..
- Extended frequency response, ideal for 'low band' use during licensed events..
- Ribs under the cap to help glance off gates and flags upon impact..
- Shorter cable for use on racers (but not too short, ensures great reception with any quad orientation).
Check StockHearing Amplifier Rechargeable Hearing Aid Device Personal Sound Amplifier PSAP for Ears,Seniors,Adult,with Headphone,Directional Microphone
- Rechargeable and Fast charge enable: The iroger has a built-in rechargeable battery and can be 100% recharged in an hour, easy and fast, each recharge lasts 120 hours use..
- Auto-Gain-Control：Automaticly adjust the gain to ensure the most clear amplification Easy Adjust: The one-knob control is the easiest way for senior users to power on-off and control volume of the unit..
- Directional Mic included: Directional Mic can offer better focus on the direction is pointed at..
- 3.5mm Standard out-put: The Iroger has both standard Mic jack and headphone jack, you can use any kinds of standard headphones or earbuds as you want. a default headphone is included by manufacturer..
- 50 DB gain and 130DB max output: High gain works together with auto-gain control offers loud and clear amplification for better understanding..
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