Digi-key logo
scheme-it logo
Home
Design
BOM
注销 我的帐户
新增功能 DigiKey 技术论坛 键盘快捷键 联系我们页面 帮助页面 反馈
Scheme-it 设置
自动保存
Scheme-it
Multipurpose Pedometer with Temperature Sensor
Multipurpose Pedometer with Temperature Sensor

Multipurpose Pedometer with Temperature Sensor

The design is comprised of MMA9553LR1 Freescale xtrinsic motion sensing platform that serves as the main component of the system. It monitors the step of an individual through the embedded pedometer of the system. It has a built-in temperature sensor that monitors either the surrounding temperature or the user's body temperature. It makes the user aware of the temperature so that they can provide the temperature limit preventing heatstroke and other related health problem. The LCD simply displays the data about the steps counting and temperature reading. The LC circuit serves as low pass filter while the discrete capacitors and resistors serves as stabilizers and pull-ups.

This design is applicable to some physical activity like jogging and running. It helps people monitor and ensure their activity. It is useful to people that undergo treatment requiring them to have daily exercises. It can still be modified in order to add more features.

全文阅读
打开设计

合并产品

图像
制造商零件编号
描述
数量
查看详细信息
1
MMA9553LR1
IC ACCEL 3-AXIS W/32B MCU 16LGA
1
查看详细信息
2
MCR01MRTF1002
RES SMD 10K OHM 1% 1/16W 0402
1
查看详细信息
3
ERJ-3GEYJ472V
RES SMD 4.7K OHM 5% 1/10W 0603
2
查看详细信息
4
JMK105BJ105KV-F
CAP CER 1UF 6.3V 10% X5R 0402
2
查看详细信息
5
CL05A104MP5NNNC
CAP CER 0.1UF 10V 20% X5R 0402
2
查看详细信息
6
744777910
FIXED IND 10UH 2A 49 MOHM SMD
1
查看详细信息
MMA9553LR1
IC ACCEL 3-AXIS W/32B MCU 16LGA
Quantity: 1
View Details
MCR01MRTF1002
RES SMD 10K OHM 1% 1/16W 0402
Quantity: 1
View Details
ERJ-3GEYJ472V
RES SMD 4.7K OHM 5% 1/10W 0603
Quantity: 2
View Details
JMK105BJ105KV-F
CAP CER 1UF 6.3V 10% X5R 0402
Quantity: 2
View Details
CL05A104MP5NNNC
CAP CER 0.1UF 10V 20% X5R 0402
Quantity: 2
View Details
744777910
FIXED IND 10UH 2A 49 MOHM SMD
Quantity: 1
View Details

关于此原理图

创建人
User 1155796
最近更新
2023-03-29 11:11
新增功能
您将要删除项目

请在下方框中输入 'DELETE'(无引号),以确认进行删除操作。

  • 引言
  • 教程视频
  • 主页
  • 修订版
  • 符号编辑器
  • KiCad 导出(测试版)
  • 收藏符号
  • 线网
  • 保存/打开/删除项目
  • 自动保存和历史记录
  • 放置符号
  • 线路符号
  • 添加/编辑文字
  • 数学框
  • 共享和导出
  • BOM 管理器
  • Digi-Key 目录
  • 常见问题解答
Title
键盘快捷键
通用快捷键
剪切CTRL - X
复制CTRL - C
粘贴CTRL - V
撤消CTRL - Z
恢复CTRL - Y
删除Delete
放大+ / I
缩小- / O
元件快捷键
垂直翻转V
水平翻转H
旋转R
组合CTRL - G
取消组合CTRL - U
全选CTRL - A
目录指定A
Add to FavoritesS
从收藏夹删除Shift + S
Move 1 tile in that directionArrow
Move 10 tiles in that directionShift + Arrow
Add a linebreak (text box)Shift + Enter
Finish editing (text box)Enter
Select or unselect multiple objectsCTRL - click
Move selected objects, and maintain their x- and y- coordinatesShift + drag
Make a copy of selected objectsCTRL - drag
Make a copy of selected objects, and maintain their x- and y- coordinatesCTRL - drag + Shift
项目快捷键
打开项目CTRL - O
打开上一个项目F7
打开下一个项目F9
保存项目CTRL - S