Dear customer, we designed two versions of the motor drive shield for this robot kit, V1 version and V2 version, the shield will be shipped randomly with the robot. This wiki tutorial page is only for the robot with V1 motor drive shield. Please check the picture below, if you received the V2 version of the motor drive shield, please visit the link below to download the corresponding tutorial.
Wp Robot 4 12 Nulled 11
So what is Arduino? Arduino is an open-source electronics platform based on easy-to-use hardware and software. Arduino boards are able to read inputs - light on a sensor, a finger on a button, or a Twitter message - and turn it into an output - activating a motor, turning on an LED, publishing something online. Based on this, Keyestudio team has designed a 4wd robot. It has a processor which is programmable using the Arduino IDE, to mapped its pins to sensors and actuators by a shield that plug in the processor, it reads sensors and controls the actuators and decides how to operate.
(6)Download APPThe code is for reading the received signal, and we also need a stuff to send signal. In this project, we send signal to control robot car via cellphone.Then we need to download the APP.
There are many ways to drive the motor. Our robot car uses the most commonly used L298P solution. L298P is an excellent high-power motor driver IC produced by STMicroelectronics. It can directly drive DC motors, two-phase and four-phase stepping motors. The driving current up to 2A, and output terminal of motor adopts eight high-speed Schottky diodes as protection.We designed a shield based on the circuit of L298p. The stacked design reduces the technical difficulty of using and driving the motor.
Through the above diagram, the direction pin of B motor is D4, and speed pin is D5; D2 is the direction pin of A motor, D9 is speed pin.PWM decides 2 motors to rotate so as to drive robot car. The PWM value is in the range of 0-255, the larger the number, the faster the motor rotates
If we add a 8*16 LED board to the robot, it will be amazing. Keyestudio's 8*16 dot matrix can meet your requirements. You can create facial emoticons, patterns or other interesting displays yourself. 8*16 LED light board comes with 128 LEDs. The data of the microprocessor (arduino) communicates with the AiP1640 through the two-wire bus interface, so as to control the 128 LEDs on the module, which produce the patterns you need on dot matrix. To facilitate wiring, we also provide a HX-2.54 4Pin wiring.
We combine the hardware knowledge -- various sensors, modules, motor drive, to build an ultrasonic follow robot car! In the circuit process, we can make use of ultrasonic sensor to detect the distance between robot car and front obstacles. Control the motor rotating by measured data, thus control the motion of robot car.The specific logic of ultrasonic follow robot car is as shown below:
We combine the hardware knowledge -- various sensors, modules, motor drive, to build an ultrasonic follow robot car! In the circuit process, we can make use of ultrasonic sensor to detect the distance between robot car and front obstacles. Control the motor rotating by measured data, thus control the motion of robot car.The specific logic of ultrasonic follow robot car is as shown below:
(1)DescriptionWe combine the hardware knowledge -- LED matrix, motor drive, ultrasonic and servo, to build an ultrasonic avoiding robot! In the circuit process, we can make use of ultrasonic sensor to detect the distance between robot and front obstacles. Control the motor rotating by measured data, thus control the robot motion and show the running state by dot matrix. The ultrasonic avoiding capability is almost the same as the ultrasonic following function. We only need to change the source code.
The most common musical use for a vocoder effect is to make the human voice sound robotic. The classic robot singing vocal was used by many bands and artists, from Kraftwerk and Giorgio Moroder to Daft Punk and Chromeo.
However, the vocoder can do so much more. Depending on the characteristics of the carrier signal, a vocoder can be used to create whispers, monster sounds, and all sorts of sound effects. Some early examples of such vocoder-made sounds are the robot voices of the Cylons in Battlestar Galactica and the voice of Soundwave from the Transformers series. 2ff7e9595c
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