標(biāo)題: Titlebook: Extreme NXT; Extending the LEGO M Michael Gasperi,Philippe Philo Hurbain,Isabelle Hu Book 20071st edition Apress 2007 Hardware.LEGO.LEGO Mi [打印本頁(yè)] 作者: 葉子 時(shí)間: 2025-3-21 19:02
書(shū)目名稱Extreme NXT影響因子(影響力)
作者: magnanimity 時(shí)間: 2025-3-21 21:40 作者: CRAFT 時(shí)間: 2025-3-22 04:07
http://image.papertrans.cn/f/image/320034.jpg作者: FICE 時(shí)間: 2025-3-22 06:36 作者: defeatist 時(shí)間: 2025-3-22 08:55 作者: 公式 時(shí)間: 2025-3-22 14:33
https://doi.org/10.1007/978-3-031-00284-7hing that senses also be passive? The term is a carryover from the old RCX days when there were only two types of sensors: those that required a power supply and those that didn’t. You probably figured out that passive sensors were the type that didn’t. The contact sensors you learned about in Chapt作者: 公式 時(shí)間: 2025-3-22 18:01
Ecological Capacity Evaluation,. It changes with the rotation of a mechanical shaft. You’re probably already familiar with the device, because it’s commonly used as the volume control on audio equipment. Rotating the shaft changes the resistance between the center and outer two terminals. It’s a kind of self-contained voltage div作者: 下級(jí) 時(shí)間: 2025-3-22 23:32
Kiril Simov,Alexander Popov,Petya Osenova 5V supply inside the NXT, or some part of it divided through an external resistor. It probably doesn’t come as a big surprise that you can connect an external voltage to the input and have the NXT convert that instead.作者: Organonitrile 時(shí)間: 2025-3-23 02:38
Rupesh Kumar Arora,Paramjit Singhrs powered this way. It’s defined as the 4.3V power supply, but the voltage actually varies about 7% with load. The plot in Figure 3-2 shows the voltage ranging from 4.6V, when is the power supply is lightly loaded, to 4.0V when it’s fully loaded.作者: 有幫助 時(shí)間: 2025-3-23 06:21 作者: Frequency 時(shí)間: 2025-3-23 10:39
Vikram Arun Mhaskar,J. Maheshwarill to handle. Fortunately, several companies have stepped in to provide sophisticated sensors whose market is too small for a big company like LEGO. It isn’t our intention to make this chapter look like a product catalog, because over the life of this book many of their offerings will change, but ra作者: 粘 時(shí)間: 2025-3-23 17:26 作者: Spartan 時(shí)間: 2025-3-23 20:04
Innovative Approaches to Cell Biomechanicsors. The sophisticated pulse width modulation circuitry behind these ports was already described in Chapter 3. The NXT output power is on the same two wires that we used for passive sensors: the black and the white wires in the NXT cable, or pin 1 and pin 2 on the output port connector. The white wi作者: 機(jī)制 時(shí)間: 2025-3-23 23:28 作者: Abrade 時(shí)間: 2025-3-24 03:19 作者: chiropractor 時(shí)間: 2025-3-24 08:41
https://doi.org/10.1007/978-3-540-88045-5tact sensors use the same NXT-G Touch Sensor block shown in Figure 4-1 as the LEGO ones. You probably already have everything you need to homebrew one. Even if you don’t, the parts are readily available from electronic stores such as Radio Shack, and even from hardware stores.作者: Climate 時(shí)間: 2025-3-24 11:10 作者: 深陷 時(shí)間: 2025-3-24 17:33
Kiril Simov,Alexander Popov,Petya Osenova 5V supply inside the NXT, or some part of it divided through an external resistor. It probably doesn’t come as a big surprise that you can connect an external voltage to the input and have the NXT convert that instead.作者: Abrade 時(shí)間: 2025-3-24 19:21 作者: 遺產(chǎn) 時(shí)間: 2025-3-24 23:47 作者: 摘要 時(shí)間: 2025-3-25 03:52 作者: 禁止 時(shí)間: 2025-3-25 07:36 作者: 侵略 時(shí)間: 2025-3-25 13:11
Resistive Sensors,hing that senses also be passive? The term is a carryover from the old RCX days when there were only two types of sensors: those that required a power supply and those that didn’t. You probably figured out that passive sensors were the type that didn’t. The contact sensors you learned about in Chapter 4 were also passive sensors.作者: 極小量 時(shí)間: 2025-3-25 19:24
Voltage Sensors, 5V supply inside the NXT, or some part of it divided through an external resistor. It probably doesn’t come as a big surprise that you can connect an external voltage to the input and have the NXT convert that instead.作者: 事與愿違 時(shí)間: 2025-3-25 23:22
4.3V Powered Sensors,rs powered this way. It’s defined as the 4.3V power supply, but the voltage actually varies about 7% with load. The plot in Figure 3-2 shows the voltage ranging from 4.6V, when is the power supply is lightly loaded, to 4.0V when it’s fully loaded.作者: 抗體 時(shí)間: 2025-3-26 01:57
NXT Motor Interfaces, other equipment. The motor simply needs to be mechanically arranged to push the buttons, turn the knobs, or flip the switches on the external device to control it. The NXT motor makes it easy because it has a lot of torque and has built-in position feedback.作者: glacial 時(shí)間: 2025-3-26 08:23 作者: 發(fā)誓放棄 時(shí)間: 2025-3-26 09:48
Explorative empirische Untersuchung,Before you jump into building your own sensors and actuators, it’s important to understand the ones that came in the box, and a few that didn’t. It’s also important to understand the programming languages available to the NXT and their strengths and weakness.作者: 指數(shù) 時(shí)間: 2025-3-26 14:26 作者: sperse 時(shí)間: 2025-3-26 20:25
Jessica S. C. Leung,Maurice M. W. ChengIn this chapter we’ll investigate some examples of the cool things you can do with NXT when it’s combined with other software and hardware.作者: Anemia 時(shí)間: 2025-3-26 23:46
In the Box,Before you jump into building your own sensors and actuators, it’s important to understand the ones that came in the box, and a few that didn’t. It’s also important to understand the programming languages available to the NXT and their strengths and weakness.作者: indemnify 時(shí)間: 2025-3-27 02:24 作者: 愉快嗎 時(shí)間: 2025-3-27 05:53 作者: 浪費(fèi)物質(zhì) 時(shí)間: 2025-3-27 09:50
In the Beginning,rst MINDSTORMS kit: The Robotics Invention System (RIS) with the Robotic Control Explorer (RCX) programmable brick (see Figure 1-1). It represented the evolution of five decades of modular construction techniques from LEGO, with years of computer-based education methods from the Massachusetts Instit作者: exclamation 時(shí)間: 2025-3-27 16:46
Contact Sensors,tact sensors use the same NXT-G Touch Sensor block shown in Figure 4-1 as the LEGO ones. You probably already have everything you need to homebrew one. Even if you don’t, the parts are readily available from electronic stores such as Radio Shack, and even from hardware stores.作者: 匯總 時(shí)間: 2025-3-27 20:37 作者: 傻 時(shí)間: 2025-3-28 01:03
Potentiometer Sensors,. It changes with the rotation of a mechanical shaft. You’re probably already familiar with the device, because it’s commonly used as the volume control on audio equipment. Rotating the shaft changes the resistance between the center and outer two terminals. It’s a kind of self-contained voltage div作者: 羞辱 時(shí)間: 2025-3-28 03:31
Voltage Sensors, 5V supply inside the NXT, or some part of it divided through an external resistor. It probably doesn’t come as a big surprise that you can connect an external voltage to the input and have the NXT convert that instead.作者: 周興旺 時(shí)間: 2025-3-28 08:37 作者: 啞巴 時(shí)間: 2025-3-28 13:36 作者: mydriatic 時(shí)間: 2025-3-28 18:07
Aftermarket Vendors,ll to handle. Fortunately, several companies have stepped in to provide sophisticated sensors whose market is too small for a big company like LEGO. It isn’t our intention to make this chapter look like a product catalog, because over the life of this book many of their offerings will change, but ra作者: 開(kāi)頭 時(shí)間: 2025-3-28 21:02 作者: 數(shù)量 時(shí)間: 2025-3-29 02:20 作者: Panther 時(shí)間: 2025-3-29 03:52
I2C Bus Communication, input port connector, it’s actually used for expanding both inputs and outputs. Only two wires are necessary because the data is transmitted serially, or one bit at a time. One wire is sending and receiving data (SDA), and the other is providing a clock (SCL). On the input port connector, SDA is pi作者: Intrepid 時(shí)間: 2025-3-29 10:32 作者: 愛(ài)得痛了 時(shí)間: 2025-3-29 13:01 作者: 雪白 時(shí)間: 2025-3-29 18:55 作者: Heresy 時(shí)間: 2025-3-29 20:35 作者: d-limonene 時(shí)間: 2025-3-30 02:04
Vikram Arun Mhaskar,J. Maheshwarit isn’t our intention to make this chapter look like a product catalog, because over the life of this book many of their offerings will change, but rather to make you aware of other places to look to fill your sensing needs. Links to all the vendors are given in Appendix B.作者: Defense 時(shí)間: 2025-3-30 05:00
