What enable1&enable2 in pin l293d
40
IC pins are numbered anti-clockwise around the IC starting near the notch or dot.
8-pin 555 timer IC
a socket that is soldered to a printed circuit board, into which a 8 pin integrated circuit package may be plugged to connect it to the circuitry.
You can just Google the IC number and check the datasheet. This is very useful for getting the pin configuration of other IC as well. Anyway 7486 is a 14pins, 4 independence gates of XOR Gate Input Output #1 Pin1 Pin2 PIN3 #2 Pin4 Pin5 PIN6 #3 Pin10Pin9 Pin8 #4 Pin13Pin12 Pin11 Others Vcc Pin 14 Gnd Pin 7 Hope that helps.
it can be done using L293d ic , the ic can control two motors. refer the data sheet for the connections and circuit. L293d also has inbuilt H-bridge.
Is it APR 9600 or ARP 9600? If it is APR 9600 sound record/replay IC, check out the link given below. It contains the pin configuration of the IC.
L293D is having 20 pin IC and also 16 pin IC. description of 20 pin is: 1-enable 1 2- input 1 3- output 1 4,5,6,7,14,15,16,17- ground 8- output 2 9- input 2 10,20-vs 11-enable 2 12- input 3 13-output 3 18-output 4 19-input 4 description for 18 pin: 1-enable 1 2- input 1 3- output 1 4,5,12,13- ground 6-output 2 7- input 2 8,18-vs 9-enable 2 10-input 3 11-output 3 14-output 4 15-input 4
basic operation of mobile controlled lies with the functioning of DTMF and L293D driver ic. one mobile phone is used to send DTMF tones to Rx mobile phone and DTMF decoder ic is used to decode the dtmf tones and it sends information to to micro controller which produces response according to program and gives control to l293d driver ic.
internal diagram of ic 7812
The 8085 is a 40 pin ic because Intel designed it that way.
To interface a servo motor with an L293D motor driver, connect the servo's control signal wire to a PWM-capable output pin on a microcontroller. The L293D is typically used for DC motors, so it’s not necessary to connect the servo's power and ground directly to the L293D; instead, power the servo from an appropriate power source. Use the microcontroller to send PWM signals to control the servo's position, while ensuring proper power supply handling for both the servo and the L293D.
The pin diagram of AND gate means the pin diagram of IC 7400. New software came handy to draw such complicated diagrams. You can go to the link in the "Sources and related links" down below and download the smartdraw tool where you can drag and drop such ready made shapes. Corel draw graphic suite is another such tool.
IC 7806 have 3 pins. pin1 - in, pin2 - GND, pin3 - out... It provides regulated 6V DC supply...
To identify pin connections on an AND gate IC chip, refer to the datasheet provided by the manufacturer. The datasheet will have a pinout diagram showing the location and function of each pin on the chip. Additionally, you can use a multimeter to test for continuity between pins to confirm their connections.
http://hamradio.lakki.iki.fi/new/Datasheets/transistor_pinouts/case-14.gif Picture in context can be found here: http:/hamradio.lakki.iki.fi/new/Datasheets/transistor_pinouts
what is circuit diagram of muscle stimulator