一份PCB设计的模拟信号采集系统原理图，包括信号采集电路，信号处理电路，A/D转换电路等。
2022-09-24 17:01:15
26KB
Vincent Skill V2.1版本更新内容：
1、增加--网表转换工具增加保留Value值和去除非法字符功能
2、增加--切换Each层铜皮到其他层, 例如：Each层铜皮避让PIN和泪滴，切换到丝印层，制作白油
3、增加--避让Silkscreen/Soldermask层上面的VIA/PIN
4、优化--制板工艺说明
5、优化--QA布线检查功能
6、优化--快速创建MatchGroup增加支持MM单位
7、优化--MirrorGroup支持铜皮镜像
2022-09-24 12:47:12
3.77MB
1
Creator打地鼠游戏hitmouse.zip
// Learn cc.Class:
// - [Chinese] https://docs.cocos.com/creator/manual/zh/scripting/class.html
// - [English] http://docs.cocos2d-x.org/creator/manual/en/scripting/class.html
// Learn Attribute:
// - [Chinese] https://docs.cocos.com/creator/manual/zh/scripting/reference/attributes.html
// - [English] http://docs.cocos2d-x.org/creator/manual/en/scripting/reference/attributes.html
// Learn life-cycle callbacks:
// - [Chinese] https://docs.cocos.com/creator/manual/zh/scripting/life-cycle-callbacks.html
// - [English] https://www.cocos2d-x.org/docs/creator/manual/en/scripting/life-cycle-callbacks.html
cc.Class({
extends: cc.Component,
properties: {
mouse: [cc.Node],
hammer: cc.Node,
txtCount: cc.Label,
},
// LIFE-CYCLE CALLBACKS:
onLoad () {
var manager = cc.director.getCollisionManager();
manager.enabled = true;
this.count = 0;
this.txtCount.string = this.count;
},
start () {
cc.director.getScheduler().schedule(this.logic, this, 0.5, false);
this.node.on(cc.Node.EventType.TOUCH_START, function(event){
for(let i = 0; i < this.mouse.length; i++){
if(this.mouse[i].opacity == 0){
continue;
}
let parent = this.mouse[i].parent;
let maskPos = parent.parent.convertToWorldSpaceAR(parent.position);
let maskRect = cc.rect(maskPos.x - parent.width / 2 , maskPos.y , parent.width, parent.height);
let mouse = this.mouse[i];
let mousePos = parent.convertToWorldSpaceAR(mouse.position);
let mousRect = cc.rect(mousePos.x - mouse.width / 2, mousePos.y - mouse.height / 2, mouse.width, mouse.height);
let mixRect = new cc.Rect();
maskRect.intersection(mixRect, mousRect);
if(mixRect.contains(event.getLocation())){
this.hammer.position = parent.position;
this.hammer.active = true;
this.count++;
this.txtCount.string = this.count;
break;
}
}
}, this);
this.node.on(cc.Node.EventType.TOUCH_END, function(event){
this.hammer.active = false;
}, this);
},
logic(){
let index = Math.floor(Math.random() * 9);
cc.log(`index:${index}`);
if(index < 0 || index >= this.mouse.length){
return;
}
this.mouse[index].getComponent('mouse').appear();
},
// update (dt) {},
});
2022-09-23 16:05:12
468KB
1
此文件为全志A10方案 lvds屏主板 已经量产，阻抗等其他的pcb制作指标可以联系本人，我会给大家发阻抗图！
2022-09-23 11:28:46
4.12MB
1
改良自Arduino Uno，主控芯片是贴片的ATMEGA328，将原配的USB口改成了Type-C接口，加入了一个298贴片元件，用于直接接小电机
2022-09-22 16:18:07
2.92MB
1