CC2640 R2 is a low-power wireless MCU launched by Texas Instruments for Bluetooth Smart applications. The chip runs TI's BLE protocol stack and has the characteristics of low power consumption, rich p...
Because Proteus currently supports the STM32F401 chip, you can use it to simulate and run micropython. 1. First add an STM32F401 chip. The model should be a model with a flash larger than 256K, such a...
I bought a reading pen for my child to read picture books. The advertisement said that it can read any book with 99% accuracy. But after reading for a while, my child started fighting with the reading...
Before Double 11, I saw the following event [i] 10,000 yuan instrument 8 yuan seconds | The third Keysight Double 11 instrument flash sale event has arrived as scheduled [/i] [i]https://bbs.eeworld.co...
[i=s]This post was last edited by garfield_lixi on 2019-7-15 16:10[/i]My design is equivalent to changing the original manual control to automatic control. The overall design idea is as follows, but t...
1. First, let’s introduce the system model:The physical model is mainly divided into four parts: 1. Greenhouse model; 2. Gas and liquid generating device; 3. System control circuit; 4. Greenhouse moni...