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I am planning to use 6 1HP motors for stewart platform for a payload mass of 800kgs. I am curious to know what is the difference between the Lenze/Varvel motors and 1HP motors used as for pumping water as there is a 10x difference in price. Can I use 1HP water pump motor for my application?
The preprocessing directives need not be defined in the top section of the code. They can used even inside your functions, but they wont be executed at 'runtime', the conditional preprocessing directives will be evaluated during compilation and be placed as some final value in compiled code.
Yes. In fact everything works in triangular topology at baud rate(9600). My Board sends AT to ESP, ESP responds with OK on PC terminal, and PC terminal sends OK to board which happily displays it on LCD. This simply stops working if I connect Tx of ESP(which was previously connected to USB to...
I do not have CROs/DSOs. Current flowing through RxD Pin is less than 6mA(measured by Digital Multimeter). When I display the response received by Atmega on LCD, it is always 3 character long(which should actaully be 4 character long 'O K Cr Lf', always ending with '10' but the first two...
I have an ESP8266 which I have interfaced with atmega16L, powered both through LM1117 (3.3V). I have tested the Tx-RX of my board/controller using a CP2102 USB module that I have and it works fine. I have also tested my ESP8266 through it and that too works. If I connect this USB module Dout to...
Somehow due to strength considerations, the mass of the dummy cant be concentrated near the rotation center. It is at 1m (ie at center point of humanoid dummy which is 2m in height). I am using a worm gearbox, but I am not confident about the motor characteristics. I can tolerate 0.5 to 1 degree...
I am making a robotic football goalkeeper. My application requires my 15kg human dummy(6ft in height, MI=20kgm^2) to turn by a specified angle (which can be max 90deg) in 0.5 sec. From acceleration and deceleration characterisitics, I have calculated my accelerating torque to be 450Nm, and...
I am using ultrasonic receiver for ultrasonic data transmission. The circuit diagram is attached herewith. I am getting peaks when transmitter and receiver are perfectly aligned and 1.5 mteres apart. But with increasing distance, reliability falls. Also there are a lot of false peaks which lead...
I want to make a charging indicator for my power bank(Actually the power bank has its own indicator but unfortunately after I install the battery in my system it gets hidden). Hence I put a 1ohm series resistance in charging path and used its two end as differential input for lm393p comparator...
Generally it is the product of R and C that matters in such circuits. In 0804, RC serve as input to non-inverting terminal of schmitt trigger. In general cases experimenting with different values would make no difference, but here using a higher capacitance will hamper conversion operation. It...
I have a zigbee connected to atmega16. I am using 12V lead-acid battery to power the controller. Sometimes when I power up, the Zigbee TX line is contnuously turned on and xbee doesnt work. But if I remove the battery and replug it, everything works fine. Problem occurs randomly, almost 4 times...
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