null 查看产品详细信息 产品型号: 侵权图库
型号:ZY17418975     大类别:Consumer Electronics     第2级类别:Electronics Module  -->子类别:Modules Expansions Accessories   审核产品   所有审核和提问(new) 英文名称:Waveshare Capacitive Touch Keypad (B)
中文名称:Waveshare 电容式触摸键盘(B)
颜色:
包装:Plastic Bag
配件:null
装箱资料:
每箱:840pcs
重量:15kgs
外箱尺寸:36cm * 56cm * 40cm
采购:Cary  编辑:Shadow(2019-06-18)
       
Features
1. Onboard 8 capacitive touchkeys and 1 linear capacitive touch sensor
2. Features TONTEK TonTouch touch pad detector IC TTP229-LSF, supports up to 16 keys with adjustable sensitivity and built-in LDO
3. The system re-calibrates automatically when all keys are not detected touch more than about 4 seconds
4. Configurable functions:
- 8 keys OR 16 keys option
- 8 separate outputs OR serial output
- Single-key OR multi-kye feature
- Sampling rate and sampling length at sleep mode
- Maximum key-on time

Specifications
1. Interface: I2C OR I/Os
2. Keys: 8/16
3. Sampling rate : 8Hz/64Hz
4. Human Body Mode: 6KV
5. Operating voltage: 2.4V-5.5V
6. Operating temperature: -40 degree C to +85 degree C
7. Storage temperature: -50 degree C to +125 degree C
8. Dimensions: 4.7CM x 6.8CM
9. Mounting holes size: 3 x 3MM

How to Use
1. After power-on have about 0.5sec stable-time. During the time do not touch the key pad, and all functions are disabled
2. 16 keys mode : short all the onboard jumpers, output via serial port, and the linear touch sensor is enabled
3. 8 keys mode : short the SLWPTM and WPSCT, open all the other jumpers, output via OUT0-OUT7

Applications
1. Consumer Products
2. Mechanical Switch/Button Replacement
中文描述:
1240/5000
特征
1.板载8个电容式触摸键和1个线性电容式触摸传感器
2.特点TONTEK TonTouch触摸板探测器IC TTP229-LSF,支持多达16个按键,灵敏度可调,内置LDO
3.当未检测到所有按键时,系统会自动重新校准,触摸时间超过约4秒
4.可配置功能:
- 8键或16键选项
- 8个独立输出或串行输出
- 单键OR多Kye功能
- 睡眠模式下的采样率和采样长度
- 最长开机时间

产品规格
1. 接口:I2C或I / O.
2. 按键:8/16
3. 采样率:8Hz / 64Hz
4. 人体模式:6KV
5. 工作电压:2.4V-5.5V
6. 工作温度:-40℃至+ 85℃
7. 储存温度:-50℃至+ 125℃
8. 尺寸:4.7CM x 6.8CM
9.安装孔尺寸:3 x 3MM

如何使用
1. 上电后约有0.5秒的稳定时间。在此期间请勿触摸键盘,并禁用所有功能
2. 16键模式:短接所有板载跳线,通过串口输出,并启用线性触摸传感器
3. 8键模式:短接SLWPTM和WPSCT,打开所有其他跳线,通过OUT0-OUT7输出

应用
1. 消费品
2. 机械开关/按钮更换

搜索关键词:8 touchkeys

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