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cwdp1203
CWDP1203-433、868、915型无线收发模块,是应用XEMICS公司的XE1203芯片开发的射频模块,工作频率为426-441MHz、856-882MHz、902-928MHz。工作频率稳定可靠。 -CWDP1203-433, 868,915 wireless transceiver module, is the application XEMICS the development of the company" s XE1203 chip RF modules, the working frequency 426-441MHz ,856-882MHz ,902-928MHz. Operating frequency of stable and reliable.
- 2022-11-06 02:30:04下载
- 积分:1
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温度传感器芯片18B20的操作代码,都是经过验证正在使用的
温度传感器芯片18B20的操作代码,都是经过验证正在使用的-18B20-chip temperature sensor operation code, are being used to verify
- 2022-08-04 04:50:37下载
- 积分:1
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捕捉视频VB编写, 捕捉视频VB编写,捕捉视频VB编写
捕捉视频VB编写, 捕捉视频VB编写,捕捉视频VB编写-VB prepared to capture video, capture video prepared VB, VB prepared to capture video
- 2023-05-08 17:05:03下载
- 积分:1
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1,消除按键的抖动问题 因为按键在闭合或断开过程中出现一段抖动期,主要由于按键的不稳定性引起的,这时会呈现一串页脉冲,时间的长短和开关的机械特性有关。一般在5m...
1,消除按键的抖动问题 因为按键在闭合或断开过程中出现一段抖动期,主要由于按键的不稳定性引起的,这时会呈现一串页脉冲,时间的长短和开关的机械特性有关。一般在5ms~10ms之间。为保证CPU对键的一次闭合作一次处理,必须去抖动。在键的稳定闭合或断开时读键的状态。 2,据EICE51原理图编写并调试一个键输入子程序,其功能为判断键盘上有无键输入,若有键入,作去抖动处理后,计算输入键的键号送累加器A。-eliminate jitter button issues as keys or disconnect the closure process for some jitter period, mainly due to the instability of the keys to the cause, then it will result in a bunch of pages pulse, the duration and switches on the mechanical properties. General ~ 10ms between 5ms. To ensure that the CPU in a pair of keys a close cooperation, must go jitter. The key to the stability closed or disconnected when reading the key state. 2, EICE51 schematics prepared and debug a key input subroutine, and its function of determining whether keys on the keyboard input, if typing for to handle jitter, the admission of Bond, Bond sent accumulator A.
- 2022-05-06 22:58:19下载
- 积分:1
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一种很好的用单片机控制步进电机的程序,用汇编语言编写。...
一种很好的用单片机控制步进电机的程序,用汇编语言编写。-A good use of single-chip stepper motor control procedures, with the compilation of languages.
- 2022-04-22 11:35:50下载
- 积分:1
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运营商使用简单。法律实施的速度的朋友…
采用SIMPLE算.法实施友丁速度分量和压力代数力一程的分离式求解时,计算步骤如下:
(1) 假定一个速度分布,记为 ,以此计算栋梁离散方程中的系数及常数项;
(2) 假设一个压力场 ;
(3) 依次求解动量方程,得 ;
(4) 对压力加以修正,得 ;
(5) 据 改进速度值;
(6) 利用改进后的速度场求解那些通过源项物性等与速度场耦合的 变量,如果 变量并不影响流场,则应在速度场收敛后再求解;
(7) 利用利用改进后的速度场重新计算动量离散方程的系数,并利用改进后的压力场作为下一层次迭代计算的初值。重复上述步骤,直到获得收敛的解。
-Operators using SIMPLE. Implementation of the Law on the speed of the Friends of D-component force and pressure algebra 1 solving discrete way, the calculation steps are as follows: (
- 2022-03-05 16:56:38下载
- 积分:1
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Braun to read the paper pattern on the screen and show tricks, badly written, al...
读取百灵达的花样文件并在屏幕上显示出花样,写的不好,大家多多指教,新来的,哈哈。-Braun to read the paper pattern on the screen and show tricks, badly written, all the exhibitions, new to the PSP.
- 2022-04-16 13:18:04下载
- 积分:1
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写eeprom的c语言程序,在msp430单片机x1系列上调试通过
写eeprom的c语言程序,在msp430单片机x1系列上调试通过-EEPROM write the c language program, in the MSP430 family of single-chip debugging through x1
- 2022-06-16 12:28:47下载
- 积分:1
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The use of the temperature of the outside world ds18b20 collection led to the us...
利用ds18b20对外界的温度进行采集,利用led进行温度的实时显示-The use of the temperature of the outside world ds18b20 collection led to the use of real-time display of temperature
- 2022-07-24 04:20:33下载
- 积分:1
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P1口的流水灯程序,先亮流水,后不亮流水,正反相对
P1口的流水灯程序,先亮流水,后不亮流水,正反相对-P1 mouth flow signals procedures and bright water, after failing to turn water, the relative pros and
- 2023-04-16 19:00:03下载
- 积分:1