Preface

For toys and games, I think it is a good toy and game to use hands and brains to cultivate children's interest in learning and exploration. Simple mechanical toys, jigsaw puzzle with various playing methods, magical intellectual interlocking, and various toys can exercise both hands and intelligence. Of course, with the development of science and technology, toys should also be intelligent. Let parents and children experience the intelligence of toys together to see if they can relive the fun of childhood. So today we are going to experience the small card robot with hands and brains.

『 Unpacking 』

For packaging, what I think should be the protection ability, the outer packaging of yellow cardboard, and the eye-catching logo.

Powerful protection. It can be said that all spare parts are placed in a place, and foam cotton is used for protection around them. It can be said that there are still a lot of things, from the large car shell to the small M4 screws, all have packaging bags for independent placement.

All the accessories of the small card robot have been put in place. It can be seen that both the accessories and tools belong to a semi-finished product, and only one assembly is needed.

『 Hardware 』

Two large tires, the outer tire adopts high resistance rubber wheel, and it is very comfortable to run on indoor tiles. And the installation only needs to insert the motor.

The shell of the robot is a metal product that pays more attention to the safety of children. It can be seen that a round corner treatment has been carried out on all sides, which is safer.

The smiling face at the front of the car is actually the upper part of the car frame.

This is the main control board of the small card robot. Although you can see the round glasses, it is actually an ultrasonic sensor.

The buttons on the back of the main control board, as well as various interfaces, can be said to be completely bare. In the later assembly, it was found that the connectors were relatively loose, especially the motor 2 interface, which came off with a little effort, resulting in poor contact.

The round buzzer carefully marks the names of each interface on the motherboard. This is very good.

18650 rechargeable battery and battery box, as well as two motors.

The white universal wheel allows the trolley to rotate and walk freely. With the black line patrol sensor, you can conduct a patrol according to the fixed black line.

On the back of the line patrol sensor, there are two sensors in the front. It seems that a line patrol should be conducted through a training sensor in the front.

All tools and small parts of the small card robot. Let me say that the opening tool is really not good. One end is too big and the other end is too small. It doesn't work at all. Here we can say that we have a preliminary understanding of the small truck robot. Next is the hands-on installation and debugging.

Installation and Commissioning

The car assembly diagram of the small truck robot, as well as all the spare parts. You can clearly know what to do by looking at this drawing. Of course, it is not weak or clear. You can also look at the instructions in detail.

In fact, there is no need to say more about the assembly process, because the detailed instructions only need to work with the baby at home. Because the baby has only three weeks, most of the work is done by me. It can be seen from the installation of the motor that the small card is very careful, and the yellow raised positioning point is very convenient for positioning and installation.

After the two ends of the motor are fixed, insert the tire. I think it's very simple.

The small truck robot shall be assembled step by step, including batteries, universal wheels and wire detectors.

OK， A small card robot was assembled. It's actually very cartoon~~~

Then comes the detailed content parameters of the small card robot. Of course, it's good to know and understand this. Call us users, not researchers.

Actual Experience

As the saying goes, if you want to do something well, you must first sharpen your tools. So let's take a look at the mobile app of the small card first, and then we will know what functions the small card has.

Simple mobile APP, but very practical, children can be familiar with and operate it. There are three blocks in total, including the function application of the home page, the discovery function and my settings function.

The movement mode function on the home page can operate the small card robot in one direction freely and without restrictions, and can adjust the speed.

This is a freely programmed control system. You can set the small card through various parameter settings, including direction, time and position settings. It can be said that this is an ability to expand intelligence, because parents can set obstacles to let children have a free programming.

It has to be said that the best fast car mode, through the line patrol sensor at the bottom of the car to carry out a patrol on specific black lines, can play without operation.

Summary

The small car of the small card robot can be said to combine the sensing device with the traditional assembly game, which can not only enhance the children's hands-on ability, but also experience the charm of technology. While owning a remote control car, I also learned the thinking method to solve problems, which is very creative. The functions of the car can be realized in actual use, but there are also some problems. Because assembly is a fixed way, and the main parts are exposed, children may damage the plug when plugging or unplugging lines. But on the whole, this hands-on and brainy toy is really worth recommending.

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