资源列表
c518位抢答器
- at抢答器开始后,数码管开始10秒倒计时,若有选手按动抢答按钮,在LED数码管上显示选手的编号,同时灯亮且伴随声音提示;倒计时完成后,选手不能再抢答;有人抢答成功后,要禁止其他选手抢答,同时开始显示60秒回答时间倒计时提示;最先抢答选手的编号一直保留到主持人将系统清零。89c51的8位抢答器
基于ST89C52的数字时钟
- 使用ds12c887时钟芯片 1602LCD液晶显示时分秒年月日 可设置闹钟
温度测量
- 基于stc12c5108s2单片机的温度测量的原理图和程序,使用单片机和TMP35和pt100实现温度测量,包括原理图、C语言程序和测试结果(Based on the schematic diagram and program of temperature measurement based on stc12c5108s2 single chip microcomputer, the temperature measurement is realized by using single chip
转速测量
- 基于stc12c5a08s2单片机使用M/T法测量频率(Based on STC12C5A08S2 microcontroller, M/T method was used to measure the rotating speed)
正弦交流信号检测
- 利用单片机stc12c5a08s2测量正弦交流信号的瞬时值和有效值,并拟合曲线(The instantaneous value and effective value of sinusoidal AC signal are measured by single chip microcomputer stc12c5a08s2, and the curve is fitted)
电池电压信号检测
- 使用单片机stc12c5a08s2设计预处理电路测量电池电压,并拟合曲线(Using the single chip microcomputer stc12c5a08s2 to design the pretreatment circuit to measure the battery voltage and fit the curve.)
KEIL注册机2032年
- 好用的KEIL到2032年的注册机,一直在用的注册机,使用方法百度(Easy to use keil to 2032 registration machine, has been using the registration machine, the use of Baidu)
RM69310 DataSheet_V0.2_20160909_EDO
- 调试屏幕资料,RM69310芯片SPEC((Debug screen data, RM69310 chip spec))
kubo
- kubo公式推导石墨烯电导率.txt
lcd_Driver
- 驱动cst816s触摸屏的触摸检测,手势检测等。(Drive CST816S touch screen touch detection, gesture detection, etc.)
hx711
- 实验电子秤、邮政电子秤、厨房电子秤等一般选用双孔悬臂平行 梁应变式称重传感器。它的特点是: 精度高、易加工、结构简单紧凑、抗偏载能力强、固有频率高. 5kg电子秤
3 TIM2TIM3
- 对stm32的定时器tim2和tim3进行详细配置讲解注释,易懂(The timer TIM2 and tim3 of STM32 are configured and explained in detail, which is easy to understand)