Zhang Tao made several oscillation circuits and several acoustic wave amplification circuits with electronic components and circuit boards, connected several circuit boards with copper wires, packed them in a plastic box, and took the plastic box, notebook and memory with data, and CPU to ride a donkey upside down to the villa in the forest farm. Pen, fun, pavilion www. biquge。 info

After arriving at the forest farm villa, Zhang Tao took the memory and CPU to the bedroom and wrote a program on the computer, and input the resonance frequency of gold and stones.

The villa also has tools such as soldering irons, and the memory and CPU of the program are connected to the oscillation circuit with soldering iron and solder. Zhang Tao took the drone and the rope to the yard, put the drone on the ground, rolled the rope a few times and tied it to the bottom frame of the drone, picked up the remote control and directed the drone to fly to the oil field in the forest farm.

Zhang Tao looked at the screen on the display screen of the remote control, and after the drone arrived near the oil field, it first flew around the woods near the oil field, and after seeing that there was no one around, he commanded the drone to fly back to the oil field.

After landing the drone on the ground, press the robotic arm button on the remote control to use the robotic arm gripper to move the stones blocking the exit of the oil field, and then let the drone fly to the branch of a large tree next to it.

Then connect the remote control of the pangolin driller to the computer with a data cable, and use the mouse to remotely control the pangolin driller to climb to the ground in the space 600 meters underground.

Although the slope to the top is relatively large, but the wheels of the drill are tracked, and they are powered by diesel, and the climb is not slow, and when they climb to the ground after ten minutes, Zhang Tao uses the remote control to control the drone to pull up a little height, and flies in a circle in place, and after seeing that there is no one, let the drone land next to the stone pile on the ground.

At the same time, he remotely controlled the pangolin-type drill to climb out of the hole and direct the drill to push the stone to the hole. Then walk up to the drone and put the track wheels into the space in the belly. Remotely control the drone, untie the rope, and use the rope to tie the pangolin-type drill to the cross, and tie it to the base frame of the drone.

Let the drone fly back to the villa courtyard of the forest farm with the drill, Zhang Tao put the three drones and the pangolin-type driller on the upside-down donkey, and the things he brought were also put on the upside-down donkey, and rode back to the house at the bottom of the mountain.

I put the drone and pangolin drill in the warehouse, and took the plastic box containing the circuit board and other stuff back to the bedroom. Put the plastic box on the table and open it, bring over a signal transmitter plate and connect it to the control circuit board with a soldering iron and solder, and solder several signal amplifiers in series on the amplification circuit board.

The circuit board is connected in series or parallel with thin copper wire and solder, and several power lines are soldered on the power panel, and then a few spring coils are welded on the oscillating circuit, so that the ultrasonic waves emitted by the inductor on the oscillating circuit have the ability to heat the object.

After the connection of the core components is done, the plastic box is drilled with a drill machine, and when the plastic box is covered, several power cords and spring coils are taken out of the drilled holes, and then the plastic cover is screwed on.

Zhang Tao carried the plastic box to the warehouse where the pangolin drills were placed, put the plastic boxes and the pangolin drills on an iron table, removed the head of the pangolin drills with a screwdriver, and then connected the power cord left outside the plastic box to the pangolin's belly generator.

Then the fuel tank of the head of the pangolin was unloaded, and the iron shell of the head of the pangolin was drilled with a drill machine to drill two unspaced holes at the position of the mouth, and the plastic box was put into the iron shell of the head, and then the two spring rings outside the plastic box were pierced from the head drilling position, and then the iron shell connection between the head and the abdomen of the pangolin drill was screwed on.

Zhang Tao took the diesel drum to fill the mailbox position at the tail of the pangolin drill, and returned to the house to connect the signal receiving disc corresponding to the signal transmitter disk in the plastic box to the remote control of the pangolin drill.

After renovating the remote control of the pangolin drill, Zhang Tao came to the warehouse with the remote control and directed the pangolin driller to unfold the track wheels and drive to the yard.

Zhang Tao took an old iron basin that he didn't use and put it on the ground, and then filled the iron basin with water. The pangolin-type driller remotely controlled the spring coil of the head to eject it and stretched it out into the water basin, and activated the spring coil heating function on the remote control, the water in the water basin suddenly boiled, and Zhang Tao slowly adjusted the gear of the power control panel to the highest.

The condition of the water in the basin also changed from boiling to extremely boiling, splashing, and a lot of water vapor. Zhang Tao turned off the button of the power control panel on the tube of the remote control, and walked to the basin to check the situation after waiting for the diffuse water vapor in front of him to disperse.

Zhang Tao saw that the water in the basin was evaporated by the ultrasonic wave emitted by the spring coil, and there was not a drop left, no wonder the water vapor just now was so big, and it took a while to disperse, and the original water was evaporated.

In this way, when drilling into the ground to find gold mines, where there is a waterway or a dark river, as long as the gear of the power control panel is turned to the maximum to make the water evaporate instantly, the water can be prevented from entering the drill.

Press the remote control to put the spring coil back, find a big stone in the yard and put it in front of the drill, adjust the resonance frequency of the stone of the remote control and then turn on the switch of the vibration circuit, only to see that the surface of the stone instantly fell off a layer of stone powder, and after the resonance frequency was increased to the maximum, the big stone suddenly turned into powder and scattered on the ground.

"It worked!" Zhang Tao thought happily. Most of the gold mines are made of stones, and if you crush them, you will be more than half successful. When the stone is broken, the gold and silver, copper, iron and other metals in the gold mine are exposed.

Next, we tested gold, silver, copper, iron, etc., among which gold has the highest density and is not easy to be shattered by resonance waves, and several other metals are less dense than gold and are easy to be shattered.

After Zhang Tao finished the test, he took a look at the fuel tank of the pangolin drill, and only two-thirds of the oil in it was inside. It seemed that he had to save some diesel, so Zhang Tao decided to only turn on the resonance frequency of the stone, and bring the other metals back with the gold and then separate.

After looking at the watch, it was already four o'clock in the afternoon, and I had to hurry up, Zhang Tao took the remote control of the pangolin-type drill, rode the donkey upside down to the forest farm villa, unplugged the remote control of the robot from the data cable, and then connected the remote control of the drill to the computer with a data cable.

First, disconnect the remote assistance on the QQ on the mobile phone, copy and modify the software of the control program on the computer, name the modified software as the pangolin resonance remote control, and then connect the modified software to the remote control.