McGraw-Hill - The Robot Builder''''''''s Bonanza Episode 2 Part 5 pptx

... of the robot. You should not rely on the BX -2 4 ’s on-board regulator for this task. Pinout Diagram for the BX -2 4 Fig. 32. 2 shows the pinout diagram of the BX -2 4 as well as the functions of its 24 ... name PROGRAMMING THE BX -2 4 50 5 FIGURE 32. 3 The easiest way to experiment with the BX -2 4 is to use the carrier board that is included as part of the BX -2...

Ngày tải lên: 10/08/2014, 04:22

... 41/64-inch-by-1 / 2- inch-by-1/16-inch aluminum channel 2 1-inch-diameter 64-pitch plastic or aluminum spur gear 1 2- inch flat mending “T” 1 1 1 / 2- inch-by-1 / 2- inch corner angle iron 1 3 1 / 2- inch-by-1/4-inch 20 stove ... simply reversing the sensor connections to the motors, you can make the robot behave in the oppo- 422 AN OVERVIEW OF ROBOT “BRAINS” Ground Q1 2N 222...

Ngày tải lên: 10/08/2014, 04:22

... outputs +5V 21 MSB LSB 20 19 18 Q1 Q7 Q6 Q5 Q4 Q3 8 Q2 15 14 Q0 17 IN1 IN0 IN2 IN3 IN4 IN5 IN6 IN7 26 27 28 1 2 3 4 5 1 2 3 4 5 6 7 0 A1 A2 A4 Sc Start Conversion Eoc End of conversion Clk 50 0kHz In Ale 11 Vcc OE 22 9 +Rf 12 Gnd 13 -Ref 16 25 24 23 6 7 10 FIGURE ... the demux outputs and have 474 COMPUTER CONTROL VIA PC PRINTER PORT +5vdc 24 Vcc 19 Enable 12...

Ngày tải lên: 10/08/2014, 04:22

... (www.basicx.com). 51 4 USING THE BASICX MICROCONTROLLER 10K To BasicX -2 4 I/O pin 20 +5 vdc (from BX -2 4 carrier board) (ground from BX -2 4 carrier board) FIGURE 32. 5 Wire the switch so it con- nects to the Vϩ ... outfitted with the proper DB- 15 connector for the joystick on one end and a 16-pin dual-row male header on the other. 4. Apply power to the BX -2 4 . 5...

Ngày tải lên: 10/08/2014, 04:22

... (8) Input Select Digital outputs +5V 21 MSB LSB 20 19 18 Q1 Q7 Q6 Q5 Q4 Q3 8 Q2 15 14 Q0 17 IN1 IN0 IN2 IN3 IN4 IN5 IN6 IN7 26 27 28 1 2 3 4 5 1 2 3 4 5 6 7 0 A1 A2 A4 Sc Start Conversion 50 0kHz In Eoc End of conversion Clk Ale 11 Vcc ... applied to the input of the HT-12D encoder. The Holtek Web page provides data sheets and circuit recommendations for the HT-12D...

Ngày tải lên: 10/08/2014, 04:22

... object. So-called “bumper switches” are spring-loaded push-button switches mounted on the frame of the CONTACT DETECTION 58 1 +12V 8 1 4 3 2 7 6 Q1 2N 222 2 e b c IC1 55 5 About 40 kHz R3 1.2K R4 2. 2K Ultrasonic Transducer C2 0.1 C1 0.0033 R2 5K R1 1K FIGURE ... matching 58 8 COLLISION AVOIDANCE AND DETECTION OUT 10 1 2 3 4 5 6 7 8 10 11 12 9 13 14 15 0 7 6 5 4 3 2 1 2...

Ngày tải lên: 10/08/2014, 04:22

... HIGH/LOW action. LED1 Q1 +5V - + IC1 339 (1/4) 4 5 2 12 3 LED2 Q2 - + IC1 339 (1/4) 6 7 1 12 3 To Relay #2 To Relay #1 IC2 7486 (1/4) 7 14 1 2 3 1 2 3 4 5 6 R2 10K R1 27 0 Ω +5V +5V +5V R4 27 0Ω R5 10K +5V R6 10K IC3 7400 (1/4) 14 7400 ... view Left LED-Phototransistor Right LED-Phototransistor FIGURE 38 .2 Placement of the left and right phototransistor-LED pair fo...

Ngày tải lên: 10/08/2014, 04:22

... adjusting the sensitivity of the input amplifier and decreasing the bandwidth of the chip. 674 SOUND OUTPUT AND INPUT MIC1 RED 0.4 7 -2 .2 C2 R1 50 0K 6 7 4 2 3 e c b Output R4 1K +5VDC R3 2N 222 2 Q1 - + IC1 741 C1 0.47 R2 6.8K R5 1K 6.8K FIGURE ... 8 /21 /00 4 :21 PM Page 651 AUDIO AMPLIFIERS 667 8 GND 16 +5 13 14 15 13 1 5 2 4 -5 INH 6 Input select A B C 11 10...

Ngày tải lên: 10/08/2014, 04:22

... WA 98 055 ( 4 25 ) 25 1-9 600 www.newtonlabs.com Probotics, Inc Suite 22 3 700 River Avenue Pittsburgh, PA 1 52 1 2 (888) 55 0-7 658 www.personalrobots.com READY-MADE PERSONAL AND EDUCATIONAL ROBOTS 729 App ... 26 2 26 5 motor speed control in, 26 5 26 8 odometry with, 27 0 27 6, 628 –631 power MOSFET for, 26 2 relay control in, 25 5 torque in, 24 0 24 2 transisitor co...

Ngày tải lên: 10/08/2014, 04:22

... assortment of the small PC-mount pots (about 80 cents each retail) in the 1-megohm and 2. 5K-, 5K-, 10K-, 50 K-, 100K-, 50 0K-, and 25 0K-ohm values. You’ll find that 50 0K-ohm and 1-megohm pots are ... Get the plain stuff: it’s 10 to 25 percent cheaper. Two particularly handy stocks are 41/64-by-1 / 2- by-1/16-inch channel and 57 /64-by- 9/16-by-1/16-inch channel. I use these ex...

Ngày tải lên: 10/08/2014, 04:22