Hacking Roomba - Tod E Kurt Part 6 pot
Hacking Roomba - Tod E.Kurt Part 6 pot
... accompaniment to the melodic lead of the beeper. Piezo Beeper The sound-generating device that plays the Roomba tunes is called a piezo beeper. The beeper is similar in function and sound to most other ... noise. Piezo speak- ers are also used as the tweeters in some audio speakers. The piezo crystals can also be used in the opposite way. If you flex or squeeze a piezo (from the greek pieze...
Ngày tải lên: 10/08/2014, 04:21
Hacking Roomba - Tod E.Kurt Part 1 pot
... vacuum cleaner is very inexpensive at under $300 for even the most expensive Roombas and $150 for the least expensive. The cheapest new Roombas can be found for around $100 on the Internet. For ... Data Kurt, Tod E. , 1 969 – Hacking Roomba / Tod E. Kurt. p. cm. ISBN-13: 97 8-0 -4 7 0-0 727 1-4 (paper/website) ISBN-10: 0-4 7 0-0 727 1-7 (paper/website) 1. Robots—Pr...
Ngày tải lên: 10/08/2014, 04:21
Hacking Roomba - Tod E.Kurt Part 4 potx
... can minimize the number of wires needed to solder. Figure 4-5 shows one possible layout, with the BlueSMiRF plugged into the receptacle to gauge the layout. Notice that the header receptacle has been ... the differential gearing used in a car, but instead of one source of power divided between two wheels with gearing, both wheels are powered independently. By having both wheels powered, the...
Ngày tải lên: 10/08/2014, 04:21
Hacking Roomba - Tod E.Kurt Part 5 potx
... value in the sensor data is the difference in the distance traveled by each wheel. Specifically, it is the right wheel difference minus the left wheel difference. This difference describes a ... the center point between the two wheels. It’s as if the wheels are moving partially along a circumference determined by the distance between the wheels. If this sounds a lot like that millimetersPerDe...
Ngày tải lên: 10/08/2014, 04:21
Hacking Roomba - Tod E.Kurt Part 10 pot
... then you need to purchase a PIC programmer to burn the chips. And even when you have it all hooked up, the cycle time between write- compile-burn-use is long because it doesn’t work as seamlessly ... are made where the antenna and Roomba cable come out. Figure 1 2-1 4 shows the finished enclosure mounted on the Roomba. 266 Part III — More Complex Interfacing F IGURE 1 3-7 : Typical...
Ngày tải lên: 10/08/2014, 04:21
Hacking Roomba - Tod E.Kurt Part 12 potx
... over the years. Unfortunately none of them seem to use the USB video device class, so each webcam must have a separate driver instead of them all using a general driver. In practice, there are only ... equivalent, Newegg N8 2E1 68 301 061 20 Ⅲ USB flash drive, any capacity, Newegg N8 2E1 68 20211027 Ⅲ USB hub, 4-port travel size, Newegg N8 2E1 68 1720 160 4 Ⅲ Generic USB-to-serial adapter,...
Ngày tải lên: 10/08/2014, 04:21
Hacking Roomba - Tod E.Kurt Part 16 potx
... 240 Wireless client mode for OpenWrt, 312, 313 wireless connectivity Bluetooth interface. See Bluetooth interface web pages for, 248–255, 252 Wi-Fi. See Wi-Fi Wireless Ethernet, 232 wireless routers for ... 282 Bluetooth interface, 70 Roomba Wi-Fi adapter, 241, 241 serial interface tether, 44– 46, 45– 46 SitePlayer Telnet, 209 WL-HDD device, 325–3 26, 3 26 voltage sensor packets, 424 volt...
Ngày tải lên: 10/08/2014, 04:21
Hacking Roomba - Tod E.Kurt Part 2 pdf
... photodetector pair: the LED shines and the photodetector detects the LED’s light. When something (an interrupter) is inserted between the LED and photodetector, the photodetector senses the absence of light ... cleaner before shipment and as a way to release firmware upgrades if bugs were ever discovered. The OSMO//hacker device that enables ROI for older Roombas is one of these firmware upda...
Ngày tải lên: 10/08/2014, 04:21
Hacking Roomba - Tod E.Kurt Part 3 pdf
... Serial Interface Tether Getting Ready Figure 3 -6 shows the parts needed all laid out. From here you can see the difference between the Mini DIN cable (round ends) and the DB9 cable (flat ends). ... cable lines, generally the longer the cable, the larger the capacitors will need to be. And in RS-232, long means several hundred feet, not the 10-feet cable you’ll be using here. Maxim will help...
Ngày tải lên: 10/08/2014, 04:21
Hacking Roomba - Tod E.Kurt Part 8 ppt
... chapter are the SitePlayer Telnet by NetMedia and the Lantronix XPort. There are many others out there, and they’re getting smaller all the time. F IGURE 1 1-1 : Various embedded Ethernet devices Parts ... to their device over the Internet. Figure 1 1-1 shows a few of these embedded Ethernet devices designed to add TCP/IP and Ethernet capability to an existing device. The two devices focu...
Ngày tải lên: 10/08/2014, 04:21