AN0734 using the PIC® devices’ SSP and MSSP modules for slave I2CTM communication

Removal of arsenic from synthetic groundwater by adsorption using the combination of laterite and ironmodified activated carbon

... removal of arsenic from synthetic groundwater using sequential combination of LA and AC-Fe as adsorbents The effect of LA/AC-Fe ratio, flow rate, initial arsenic concentration and pH to the breakthrough ... (70%AsIII&30%AsV) CONCLUSION The removal of arsenic from synthetic groundwater by adsorption using LA and AC-Fe was investigated in this study Langmuir, Langmuir-Freundlich isotherms and pseudosecond order ... AC, LA, and AC-Fe and Figure illustrates the comparison of LA-AC and LA-AC-Fe These figures indicated that the combination of LA and AC-Fe is the most feasible - 50 - Journal of Water and Environment...

ipad for kids [electronic resource] using the ipad to play and learn

... will learn how to use 5 5 The controls of the iPad The right way to use the touchscreen The virtual iPad keyboard The tools to configure the iPad Touring the iPad Device Take a look at the iPad ... your computer Then plug the other end into the Dock Connector at the bottom of the iPad That’s all you need to Your computer will automatically detect the iPad, start iTunes, and begin the Setup ... acquired using this method 19 iPad for Kids The Volume up/down control, located on the right side of the iPad, is pretty straightforward Press the top of the control to turn the volume of the iPad s...

Báo cáo hóa học: "Research Article On the Information Rate of Single-Carrier FDMA Using Linear Frequency Domain Equalization and Its Application for 3GPP-LTE Uplink" doc

... OFDMA, −20 dB OFDMA, −10 dB OFDMA, dB OFDMA, 10 dB OFDMA, 20 dB OFDMA, 30 dB SC -FDMA, −20 dB SC -FDMA, −10 dB SC -FDMA, dB SC -FDMA, 10 dB SC -FDMA, 20 dB SC -FDMA, 30 dB Figure 5: Comparison of the ... SNR (dB) OFDMA, Rx OFDMA, Rx (MRC) OFDMA, Rx (MRC) SC -FDMA, Rx SC -FDMA, Rx (MRC) SC -FDMA, Rx (MRC) (b) Figure 6: Comparison of the achievable information rate between OFDMA and SC -FDMA for diﬀerent ... nowadays The paper is organized as follows In Section we introduce the system model and the information rate for OFDMA and SC -FDMA In Section we derive the SCFDMA rate result and provide its geometrical...

... uses the Hough transform (general Radon transform) to extract the parameterised Hough space from a signature skeleton as a unique characteristic feature of a signature A backpropagation neural ... rejection rate (FRR), the false acceptance rate (FAR), the equal error rate (EER), and the average error rate (AER) are used as quality performance measures The FRR is the ratio of the number ... per angle), and the accuracy of the interpolation method Note that the continuous form of the Radon transform can be inverted through analytical means The DRT therefore contains almost the same...

research report 'using the activity in pairs and in groups to teach writing in english'

... given and the procedure is repeated - When the work has finished, the students open them and, in writing, join the fragments of information together to make it more interesting and logical - The ... - Ask the students to get into pairs Give out copies of one text to half of the class and the other text to the half - Ask them to list all the words in their text alphabetically - Ask the students ... adapt to games as long as their purpose in the writing lesson is clear and they not overshadow what the 90 students feel objectives to be their main III SOME WRITING GAMES EMPLOYED IN THE WRITING...

McGraw.Hill PIC Robotics A Beginners Guide to Robotics Projects Using the PIC Micro eBook-LiB Part 1 pdf

... Mounting the Servomotors Leg Positioning Linkage vii 88 89 90 91 97 99 10 0 10 1 10 4 10 7 10 9 11 2 11 4 11 5 12 1 12 1 12 1 12 1 12 1 12 3 12 3 12 5 12 6 12 6 12 8 12 9 13 1 13 3 13 7 13 9 13 9 14 1 14 1 14 3 14 3 14 3 14 4 14 4 14 5 ... Little Feedback Servomotors 15 4 15 5 15 8 15 9 16 4 16 5 16 7 16 7 16 7 16 7 16 8 16 8 16 8 16 9 16 9 17 2 17 2 17 2 17 2 17 3 17 3 17 4 17 6 17 7 17 7 17 7 17 7 18 0 18 0 18 1 18 5 18 5 18 6 18 9 19 2 19 7 19 9 200 204 215 216 223 225 226 227 ... product and trademark of microEngineering Labs, Inc.) Robot Intelligence Figure 1. 1 PicBasic Pro and PicBasic software packages and manuals Figure 1. 2 EPIC Programmer software and hardware PicBasic and PicBasic Pro Compilers...

McGraw.Hill PIC Robotics A Beginners Guide to Robotics Projects Using the PIC Micro eBook-LiB Part 2 pot

... (1) 0.1�F capacitor RadioShack PN# 27 21069 (8) Red LEDs RadioShack PN# 27 6 20 8 (8) 470� resistors* RadioShack PN# 27 01115 (1) 4.7k� resistor RadioShack PN# 27 11 126 (1) Voltage regulator (7805) RadioShack PN# 27 61770 ... Program option from the Run menu. An alternative to using the menu option is to press the Ctrl and P buttons on the keyboard. The software is then uploaded into the PIC microcontroller and is ready to be inserted into your cir ... you will receive an error message If you are still in the same DOS session as in last chapter and want to con tinue to use DOS to install the EPIC software, skip down to the “Installing the EPIC Software,...

McGraw.Hill PIC Robotics A Beginners Guide to Robotics Projects Using the PIC Micro eBook-LiB Part 3 pps

... (directory) command to see the two additional files (.asm and hex) created by the PicBasic compiler Using DOS to Code, Compile, and Program 43 The dir command displays all the files and subdirectories within the sub ... sure there are no PIC microcontrollers installed onto the board If you have an ac adapter for the EPIC Programmer board, plug it into the board If not, attach two fresh 9V batteries ... automatically initiated the macroassembler to compile the assembly code to machine language hexadecimal code The hex code file is the second file created, called wink.hex Programming the PIC Chip...

McGraw.Hill PIC Robotics A Beginners Guide to Robotics Projects Using the PIC Micro eBook-LiB Part 4 ppt

... 48 Chapter Five Figure 5. 14 Hexadecimal numbers showing in EPIC window are the machine language version of the wink.bas program that is uploaded (programmed) into the 16F 84 microcontroller ... The breadboard on the right is similar but provides a larger prototyping area If you wish to make any circuit permanent, you can transfer the components onto a standard printedcircuit board and solder it together ... like by hitting (or highlighting) the Verify button This initiates a comparison of the program held in memory to the program stored in the PIC microcon troller Chapter Testing the PIC Microcontroller The PIC Microcontroller...

McGraw.Hill PIC Robotics A Beginners Guide to Robotics Projects Using the PIC Micro eBook-LiB Part 5 docx

... Depending upon which PicBasic compiler is used, the commands are a little different For the PicBasic compiler, the command to write to a register is the poke command The program line to write the decimal value 1 into the TRISB ... If we connect an LED to each output line, we can see a visual indication of any number we write to port B If we want to turn on the LEDs connected to RB2 and RB6, we need to place a binary 1 at each bit position on port B reg ... To output a binary number at the port, simply write the number to the port, using the poke (PicBasic) or trisx.x (PicBasic Pro) command The binary equivalent of the decimal number will be outputted, as...

McGraw.Hill PIC Robotics A Beginners Guide to Robotics Projects Using the PIC Micro eBook-LiB Part 6 pps

... bearing needs to be removed so that you can cut away the stop tab from the gear Use a hobby knife or miniature saw to cut away the stop tab When you are finished cutting off the tab, check that the cut surfaces are smooth ... U bracket with drive servomotor attached The front of the mounting ears, both top and bottom, on the servomotor has small tabs (see Fig 8.22) Cut and file away these tabs so that the servomotor can be mounted flush against the bracket (see Fig ... reminding him of a robotic mating ritual or territorial marking behavior Building a Walter Tortoise We can imitate most functions in Walter’s famous tortoise My adaptation of Walter’s tortoise is shown in Fig 8.1 To fabricate the chassis,...

McGraw.Hill PIC Robotics A Beginners Guide to Robotics Projects Using the PIC Micro eBook-LiB Part 7 pps

... Fudge Factor The variable RV (range value) is the fudge factor At the beginning of the pro gram the variable RV is assigned a value of 10 In my prototype I actually used an RV of 2 because I had matched the resistance values of CdS cells, ... for this robot that matches, as best as one can match them, in resistance Since the resistance value of the CdS cells can vary so greatly, it’s a good idea to buy a few more than you need and measure the resistances, ... to changes in light intensity also vary from one another and then are not as closely matched Once you have a pair of CdS cells to use, they need to be attached to the robot I soldered the CdS cells and capacitors to a small piece of perforated...

McGraw.Hill PIC Robotics A Beginners Guide to Robotics Projects Using the PIC Micro eBook-LiB Part 8 ppt

... Place the tubing over the gearbox motor shaft, and collapse the tubing onto the shaft, using pliers There is a small cutaway on the gearbox motor shaft (see Fig 9.10) If you can collapse the tubing into this cutaway, ... You can do the same or hardwire the components to a PC board The circuit is pretty straightforward The gearbox motors require a power supply of 1.5 to 3.0 V Rather than place another volt age regulator into the circuit, ... Braitenberg Vehicles 129 Figure 9.7 Function of A and B Braitenberg vehicles The gearbox motor is a 918D type (see Fig 9 .8) The gearbox motor at the top of the picture has an orange cowl that is covering the gears...

McGraw.Hill PIC Robotics A Beginners Guide to Robotics Projects Using the PIC Micro eBook-LiB Part 9 pps

... we need to bend the aluminum bar into shape Secure the aluminum bar in a vise 23/4 in from the end with the drilled holes Pressure is applied to bend the aluminum bar at a 90 ° angle It’s best to apply pressure at the base of the aluminum bar close to the vise ... the aluminum bar 90 ° Don’t go fast, or you could easily snap the aluminum bar Repeat the twist on the other side After the two 90 ° twists have been made, make the other 90 ° bend for the legs, as we have done before for the front and back legs ... as we have done before for the front and back legs Mounting the servomotors The back servomotors are attached to the aluminum body using plastic 632 machine screws and nuts The reason I used plastic screws is that the plas...

McGraw.Hill PIC Robotics A Beginners Guide to Robotics Projects Using the PIC Micro eBook-LiB Part 10 ppsx

... and off directly from the board The advantage of the active high output signal is cost This board would cost much less than the interface board containing 10 relays The advantage of the relay board is that the miniature power relays have enough current capacity ... Once you are satisfied with the accuracy, remove the digital display board and the keypad Next connect the speech interface board to the 10 pin header used for the digital display, and you’re ready to go ... Next solder the capacitors and 7805 volt age regulator Solder the seven position headers on the keypad to the main cir cuit board Next solder the 10 position headers on the display board and main circuit board Keypad The keypad is made up of 12 normally open (N.O.) pushbutton switches (see...

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