5 Star Crystal Radio Kit

Small, compact and easy to use design Powerbears handheld radio was designed to be an on the go-the-radio that is small enough to be with you all the time. Its dimensions are 4.6 x 2.7 x 1.1 inches and it weighs 3.7 oz. Portable FMAM Radio stations on the go looking to stay up to date with the ball game or looking to get the latest news Rest assured, the Powerbear radio will be with you wherever you go, so you can tune into you favorite radio station any time. Perfect for camping, severe weather hurricane or power outages When off the grid, it can be a stressful time when youre not in the loop of your local radio stations giving the latest update on the weather. With Powerbear, you can get all your local radio stations right from the palm of your hand.. Lasts over 800 hours on one set of batteries. Unplug from the world around you and know that Powerbear radio will still work. This battery powered radio uses 2AA batteries not included to be reliable and durable. Pack it and know it will be there and last as long as you need.. Earphoneheadphone compatible Looking for discreet listening Powerbear radio allows you to get all your FMAM stations with the convenience of your headphones. Simply, plug in any headphones with a 3.5 millimeter jack for privacy as you listen on the go.

ASTOUNDING CRYSTAL MAKING KIT FOR KIDS Grow an awesome crystal in just a few days that's up to 3x larger than those in our other crystal growing labs. You'll also get a fascinating fluorite specimen This is seriously fun geology for kids. WHAT'S BETTER THAN GROWING YOUR OWN CRYSTAL Growing a crystal that glows in the dark Kids will be amazed seeing all the details of their jumbo, glowing crystal with the lights off This crystal growing kit is an unforgettable STEM toy. CRYSTAL SCIENCE FOR KIDS IS EASY Kids love crystal growing thanks to our easy-to-follow instructions. They will mix, pour, and watch as this giant and amazing crystal takes shape, then learn all about crystal science in our detailed learning guide. A FANTASTIC GIFT FOR BOYS AND GIRLS. This jumbo crystal growing lab is an awesome gift It's so much fun to grow your own crystals, and the resulting crystal specimen is something kids will absolutely treasure. HIGH-QUALITY EDUCATIONAL TOYS - We're proud to make the highest quality hands-on science toys, and all our products are backed by exceptional service. If your experience is less than stellar, let us know and we'll make things right.

GROW VIBRANT COLORED CRYSTALS - Grow crystals in 3 amazing colors blue, purple, and green. With this engaging and educational science experiment for kids, chemistry has never been so fun and colorful. NIGHT LIGHT DISPLAY - Show off your crystals on the patent-pending light-up display. With 7 single color modes, rainbow color mode, and 3 brightness levels to choose from, your crystal treasures will shine. COMPLETE SCIENCE KIT Contains all you need Growing powder, clear seed rocks, growing chamber, light-up display, and easy-to-follow instructions. Our uniquely flexible growing chamber allows you to easily remove your crystals for display without damage. START A ROCK COLLECTION This kit comes with 3 real gemstone specimens, including a geode, green fluorite, and blue calcite, along with a detailed learning guide explaining how crystals grow and more Makes an excellent STEM gift for boys and girls.. HIGH-QUALITY EDUCATIONAL TOYS - We're proud to make the highest quality hands-on science toys, and all our products are backed by exceptional service. If your experience is less than stellar, let us know and we'll make things right.

ULTIMATE ROCK COLLECTION FOR KIDS - A perfect standalone collection or addition to any kids rock collection. Includes rough and polished samples of aventurine, rose quartz, stunning snowflake obsidian, desert rose, red jasper, blue quartz, pumice, and geode specimens as well. Makes an excellent STEM gift for girls and boys. GENUINE FOSSILS - Real fossils include prehistoric gastropods, ammonites, clams, brachiopods, and more. The included magnifying glass, full-color learning guide, and identification sheet will help you to sort and identify every rock, gemstone, mineral, and fossil in the collection.. REAL GEODES Discover crystals treasures Each kit contains one broken geode and two unbroken geode specimens for you to crack open yourself. Geology doesnt get more exciting than breaking open rocks and finding crystal treasures.. DISPLAY YOUR FAVORITES Show off your favorite rock, crystal, and fossil specimens in the included case Keep the rest of your treasures safe in the included storage bag.. HIGH-QUALITY EDUCATIONAL TOYS - We're proud to make the highest quality hands-on science toys, and all our products are backed by exceptional service. If your experience is less than stellar, let us know and we'll make things right.

Authentic Vintage Crystal Radio Circuit There are Crystal Radio kits and there are Crystal Radio kits, but this is truly the ultimate kit. The one thing all kits have in common including our own very popular Crystal Radio kit is that they include a modern diode as part of the radio circuit. Although this is great for radio performance and ease of assembly, it is not really authentic as they did not have modern Germanium diodes back when Crystal Radios were developed.. PURE GERMANIUM HOLDER Our new Ultimate Crystal Radio kit comes with an authentic 'Cat's Whisker' diode - which is what was used in the original Crystal Radio sets. A Cat's Whisker diode is the 'old time' version of a modern semiconductor diode. It consists of a crystal of absolutely pure Germanium in a small holder - with a spring loaded pin the Cat's Whisker to make electrical connection to it.. GENERAL CRYSTAL RADIO INFO The Crystal Radio has been a favorite for beginners as well as those advanced in electronics. It is the simplest of radios and was popular in the early days of radio. Crystal Radios receive the AM broadcast band. The amazing thing about them is they require no power source. You heard right - no batteries or power source of any kind. The Crystal Radio gets its power from the radio signal itself.. This is truly a Crystal Radio kit you'd be proud to own and have on display. Most Crystal Radio Kits you'll find are just plain ugly. They're either made from cardboard, a toilet paper roll and a nest of wires twisted about - not to mention being overpriced. If they have any wood or brass, it's usually a thin piece of cheap pine and flimsy brass clips. Not so with our kit Our kit is built around a hefty pre-drilled block of prime Red Oak.. The wood block is machined to hide the variable capacitor, allowing the base to sit flat. A minimum of wire and components is visible in the completed kit giving it a nice un-cluttered look. The kit's hardware is heavy, solid brass. Unlike kits you may find elsewhere, everything you need to assemble the kit is included. We include the adhesive, the stain, sandpaper, clear polyurethane and even the brush to give your completed radio a beautiful finish..

Build complete radio on a single PC board. Teaches the basic theory of AM radio operation. Educationally sound project. Requires 1 9V battery not included. From Elenco Electronics.

Perfect to make electronics projects like Crystal or Transistor Radios DIY Electronics Kits. High 20,000 ohm impedance with resistance over 20 million ohms and a capacitance of 15,000 pf. Rated Sensitivity of 57db at 1KHz in the frequency range from 200 to 8,000Hz. Classic style highly sensitive molded earpiece with 42-in twisted wire with pre-tinned bare wire connections Also available with 3.5mm Aux Headphone Style Phono Connector - See B01JEOH3QQ. 2022 Updated Model Available See B09MZML96L Featuring All Soldered Connections and a Brass Diaphram for Increased reliability and life. PiezoElectric Crystal Earpiece for DIY Electronics Kits.

YOUR OWN THEREMIN This is your chance to build your own invention. With your MicroKits theremin, you can create music and sound by waving your hands around electric fields. LEARN SCIENCE AND ENGINEERING Discover the physics of electrical capacitance and practice working with real electronic parts.. EASY TO FOLLOW INSTRUCTIONS Colorful 22 page instructional booklet. Build step by step, with breaks to check your work and learn how your circuit works.. NO TOOLS NEEDED Everything you need is in the box. Start creating electronics without having to learn soldering, simply place parts in the breadboard to connect. Yes, batteries included too. FROM BEGINNER TO INVENTOR Start your journey with MicroKits MicroKits are great as science kits for kids, diy electronics projects for teens, or hobby kits for adults..

PEACE OF MIND Set lights to automatically adjust with changing seasons so your family always comes back to a well-lit home you can also enable the Smart Away feature to randomly turn your lights on and off to look like youre home even if youre away.. MOST CONNECTED Casta connects with more leading smart home devices including Alexa, Apple HomeKit, the Google Assistant, Serena shades and Sonos than any other smart lighting control brand. CONTROL YOUR WAY Casta puts the smarts in the switch so you can control your lights a variety of ways via the free Lutron app, your voice, or from the wall. You can create personalized schedules to turn on, off, or dim lights at set times to best fit your everyday routines, or activate favorite lighting scenes with the touch of a button. RELIABLY SMART The Casta Smart Hub doesnt use Wi-Fi, so you get super-fast, ultra-reliable smart lighting that works right, without slowing your Wi-Fi down with more devices. SET IT AND FORGET IT Always keep your smart light functionality. Even when the Wi-Fi goes down, theres no need to reset your schedules and scenes or reconnect everything when it comes back online. GET MORE, SPEND LESS One Casta smart switch can control many bulbs at once make many bulbs smart, even your existing bulbs get smart control of multiple styles of dimmable LED, incandescent, and halogen bulbs. WORKS WITH EXISTING WIRING Unlike other smart dimmer switches, Casta works in any home, of any age, as it does not require a neutral wire. EASY 3-WAY SETUP With the included Pico remote control, create a 3-way by mounting the Pico to almost any wall surface without cutting holes or pulling wire. You can also replace existing 3-way switches by mounting the Pico over the back box wall plate bracket, PICO-WBX-ADAPT, required for mounting Pico and sold separately. Includes 2 Casta smart dimmer switches, 2 Pico wireless remotes, 2 wall plates, and 1 Lutron Casta Smart Hub.

Build this kit to assemble a monophonic FM receiver 88-108mhz with electronic auto-scan. Will help you understand the basics of working with printed circuit boards. Become familiar with a variety of electronic components. Develop good soldering skills. For 30 years Elenco has been using their strong engineering and design skills to develop reliable, affordable electronic test equipment, tools, and educational kits.

2 Kinds of Radio Model AM and FM. 2 mechanical and classic adjustment modes will give you more choices. Enjoy the radio stations after you done. A Great STEM Project - This radio kit is an electronic educational kit, it's very friendly to electronics starters and students to learn soldering or electronics knowledge. Not only you will improve the soldering skills, but also will learn more interesting things. No Plastic Case and Other Complicated Accessories - the whole radio kit is simple and easy to make, it is a set of very interesting and academic electronic kits. With the reasonable design, the radio could be stable standing on any flat place.. High Quality - Fiberglass board with black oil could make it fast heat dissipation and high hardness. It also has clear markings and a big speaker. With the reasonable design, you could place the radio easily then enjoy your favorite stations.. 2 AA Batteries are Needed - Finished size 12 x 8 x 5.5 cm The antenna is 30 cm Please feel free to contact us if you have any needs, we'd love to hear you.

Best AMFMSW STRONG RECEPTION - Retractable Copper Telescopic Antenna for strong and stable reception. Frequency reception range- FM 87.5-108MHz and AM 520-1710KHz. SW 3.5-23MHZ. Easy to uselarge letterseasy-to-read clear radio with precise easy tuning.Big tuning knob for easy operating for everyone. High Quality SoundBuilt-in Big speaker for louder sound, also a headphone 3.5 mm jack for private listening.. Flexiable Power Options 120V AC Power Cord included for indoor use or 2X D Size Batteries powered radio Battery Not included for outdoor portable use .. Portable and Retro Design with portable carry handle desgin this AMFMSW1-9 Retro radio is very good companion for your indoor or outdoor activities.

Another Great Soldering Project Kit - This kit is a solder electronic DIY kit, suitable for electronics enthusiast and beginners to experience with DIY teaching soldering electronic accessories. It not only to improve the soldering skills, but also you will enjoy the cool project kit. Use with a FM Radio - This is a FM radio transmitter kit, after soldering, through simple frequency settings, it will be used with a FM radio or devices that receive FM radio functions.. Have Fun with Your Family and Friend - One person broadcasts and one person listens, let your voice be emitted from the radio. Or each of you two takes the radio and the transmitter, then the function of the walkie-talkie can be realized.. Can be Placed Standing, Free Hands - Through the reasonable combination of the board and the battery box, it can stand on the table or other flat place. You also can clip the lavalier microphone on the collar to free your hands to broadcast, which is very convenient.. 2 AA batteries are needed. Finished size 8.3 x 6.3 x 3.3 cm 3.3 x 2.5 x 1.3 inch. Please feel free to contact us if you have any needs or questions..