I. Basic information 1. BlueNRG-132 peripheral circuit, reference design provided by ST FAE. 2. Operating environment BlueNRG-132, protocol stack BlueNRG-1_2 DK 2.6.0. 3. The program is divided into B...
The two motors that control the robot to move straight have different speeds. There is only one electronic compass to obtain the robot's posture and no other sensor equipment. Now, in order to control...
With the deepening of economic system reform and driven by the market, digital energy meters have developed rapidly. China has now become the most dynamic market in the world's energy metering industr...
I just started learning circuit design, and I don't understand a lot. I want to design an RS232 command conversion circuit. For example, device A sends command A1 to the conversion board. After receiv...
[i=s] This post was last edited by sf116 on 2018-9-30 21:11 [/i] 1. Introduction In traffic accidents, rear-end collisions caused by the front car's sudden braking often occur. Rear-end collisions are...
This picture shows that the working frequency is not low. Here are some pictures for you to see: 1. A close-up of a single tube (LOG for yourself)2. Close-up of two tubes (combined circuit)3. Using Al...