If either input is ON, the XOR Bit will output ON. In other words, when both of the inputs are OFF, then the NOR Bit outputs an ON signal. In any other case, it outputs ON.Īs you may have guessed, the NOR Bit does the opposite of the Double OR Bit. NAND means “NOT AND.” It does the exact opposite of the double AND. The double OR is useful when you want two possible ways for a user to interact with your project. It’s also important to note with the double OR that when both inputs are ON, it outputs an ON signal. With a double OR, when either input is ON, it will output ON. With a double AND Bit, both input signals must be ON in order for it to output an ON signal. There are cases when you want the output of a Bit to be the opposite: whenever it receives an ON signal, it outputs an OFF signal and vice versa. The inverter is one of the simplest wire modules, but it’s very handy. The important thing is that you can control two separate outputs, connect them both to a logic Bit, and connect an output to the logic Bit. The logic Bits work in the realm of digital, that is, only on or off. What happens when you have multiple inputs and you want them to affect a single output? This is where the logic Bits are useful. In electronics, these components are called logic gates. The littleBits logic modules help you create rules for your circuit to follow, which opens up the possibility for more complex circuits. The input Bits let you change the signal line’s voltage and affect the Bits that come after it. For example, the more voltage there is on the signal line going into the LED Bit, the brighter the LED will be. The signal terminal’s voltage affects how the output Bits behave. 0 volts is an OFF signal, whereas 5 volts is an ON signal. The signal can be anywhere from 0 to 5 volts. ![]() The middle terminal carries the signal, which is how the Bits communicate. The three inside pads are electrical terminals. The two outer pads are actually the magnets that hold the Bits together. If you look at the end of the connectors, you’ll see that there are five metal pads. That means that there’s no need to worry about soldering or making sure you’re connecting the right wires. This unique feature of the Bits helps you easily make the physical and electrical connections so that you can focus on creating your project. The Bits connect to each other magnetically with their bitSnap connector. Includes wired extensions, wireless CloudBit, splitters, inverters, and moreĮvery Bit works with every other Bit in the library and it can keep growing to infinity. ![]() Includes buttons, switches, sliders, and sensors Includes servos, speakers, LED lights, and more Includes 9V battery/AC adapter, coin cell, and USB Bits While there are over 60 different modules (or Bits) in the littleBits library to choose from, every module falls into one of four different categories, each with a particular color to make the modules easy to find and identify: Power: Blue Here are the basics: how to power your Bits, how they connect - and a look at a few of the different inputs and outputs that you can use in your projects. There’s no better way to learn how to use littleBits than to jump right in and try them out. You can combine these snap-together magnetic bricks to make simple electronic circuits or build robots and interactive projects that combine sensors and an Arduino-compatible microcontroller. ![]() With littleBits anyone, of any age, can harness the power of electronics, microcontrollers, and the cloud. This article is an excerpt from Make: Getting Started with littleBits, which you can find in the Maker Shed ![]() Gift the gift of Make: Magazine this holiday season! Subscribe to the premier DIY magazine todayĬommunity access, print, and digital Magazine, and more Share a cool tool or product with the community.įind a special something for the makers in your life. Skill builder, project tutorials, and more Get hands-on with kits, books, and more from the Maker Shed Initiatives for the next generation of makers. Membership connects and supports the people and projects that shape our future and supports the learning.A free program that lights children’s creative fires and allows them to explore projects in areas such as arts &Ĭrafts, science & engineering, design, and technology.Microcontrollers including Arduino and Raspberry Pi, Drones and 3D Printing, and more. Maker-written books designed to inform and delight! Topics such as.A smart collection of books, magazines, electronics kits, robots, microcontrollers, tools, supplies, and moreĬurated by us, the people behind Make: and the Maker Faire.Together tech enthusiasts, crafters, educators across the globe. A celebration of the Maker Movement, a family-friendly showcase of invention and creativity that gathers.The premier publication of maker projects, skill-building tutorials, in-depth reviews, and inspirational stories,.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |