Recently, it is always lost by children. Some are lost with parents. Some are they are directly robbed. Child safety issues have been deeply attached, surveillance, positioning, and anti-lost products. Acquisition, I have organized 10 design programs on the central city on positioning and anti-walking, I hope to provide some inspiration to the majority of engineers, design a good work in line with market demand.
1. Design of children's anti-lost alarm based on 51 single-chip microcomputer - Wired Control Design (Circuit Diagram + Program)
Program function:
1. Designed by STC89C52 single-chip microcomputer,
2. The program is displayed through the time chip DS1302, and the time is always displayed. You can set the time by button. Time display format is: ** year ** month ** day ** ** 分 ** second ** week
3, through a line in the middle of the adults and children, the site is 2 meters, if the line is broken, the big man will remind: the buzzer continues to alarm, the motor continues to vibrate, the LED lamp is bleed. You can let the alarm will be canceled through a reset button.
https://www.cirmall.com/circuit/19077
2, children's ride safety monitoring system design (schematic, source code, design report, etc.)
This system can accurately detect whether there is a child in the car during high temperature weather, and inform the parents of the child immediately in the car by sending a text message. The system is detected by multiple sensors. You can measure the temperature in the car, whether the car is driving, whether there is a child in the car and whether there is a child in the car. This data is again determined whether there is a child in the car forgotten. If it is determined, the system also has a GPRS module to notify the parent to get to the car in a timely manner.
The system's mode of operation is to obtain data through multi-sensor and reliable monitoring of the characteristic fusion algorithm. If there is, if there is, the parent is notified by SMS.
http://www.cirmall.com/circuit/4557/details
3, people's killer kills - children's anti-lost device solution
In recent years, as people improve the safety awareness of children, the public's attention is increasingly increasing. This application has designed a non-transparent anti-transparer based on wireless transmission. When children are in supermarkets, playgrounds and others with more messages with parents over the alarm value, the alarm is reminded, which effectively balances the problem of safety and freedom in children. This design has the characteristics of radiation, low power and portable portability.
http://www.cirmall.com/circuit/4215/details?1
4. Remote tracker schematic for the elderly and children + source code + papers, etc.
It is designed a remote tracking system to be used in a timely help of the elderly and children. The system uses STM32F103 VET6 as the main controller, the GPS module is a positioning receiver, the GSM module is a remote communication tool and stores positioning data and time with a microSD card module. According to the data received by the GPS positioner, the STM32 master is decoded and processed, and then send information to the preset mobile phone number to the preset mobile phone number through a certain protocol and format, and store the positioning data and time with the microSD card. Find a walking path. The experimental test conclusion is that the phone number on the system is dial by any phone number, you can know the location of the system, and the data processed by the record can know the path passed by the system, which has a good practical value.
http://www.cirmall.com/circuit/3881/details?1
5. Daddy's ultimate weapon - a smart crib design with multi-functional features such as anti-steam, urine
This system is based on the intelligent baby bed apparatus for STM32F103zet6 as the master chip, used to detect various life characteristics, sleeping positions, and a series of counterfeit measures when the environment is affected by the environment, while having a baby's anti-stealing Function. The device is mainly composed of STM32F103ZET6 master chip, 3.2 inch TFT touch display screen, ESP8266 WiFi module, NRF24L01 wireless data transmission module, LARK7618 voice interaction WiFi module based on STM32F103C8T6, autonomous APP, host computer software, WeChat APP, and warmth, MLX90614 infrared human temperature measurement, weight, rainwater module detects a series of sensors such as urine, camera. Through the above modules and sensors, the normal operation of the device is ensured.
http://www.cirmall.com/circuit/4400/details?1
6, DIY Making Electronics - Baby Monitoring Alarm Design Scheme
The baby monitoring alarm circuit applies to parents of children in infancy and beginners. It is a replacement of a famous baby monitors. When the baby cries for a certain period of time, the device will sound the beep signal. The effect of infant alarm circuits and baby monitors depends entirely on the surrounding environment and the size of the house. After the child is born, it is very useful to use some equipment that can communicate with each other, which can be used to listen to the child's activities. "Electronic Babysit" is one of the communication resources you can choose.
http://www.cirmall.com/circuit/4163/details?1
7, Intel Edison inspiration - Intelligent baby monitoring system, the best for children
Intel Edison provides a variety of languages and programming environments, integrated Wi-Fi and Bluetooth, small size, very suitable for wearable devices. New parents lack the necessary guidance in raising newborn babies. They always worry about their health, temperature, environment, etc. Baby requires 24 * 7 all-weather care, which is impossible in families working in some parents. Sometimes they need to do a lot of housework, but also need to solve sleep problems, so parents need a smart baby monitoring system to help them track infants and remind them when they are irregular activities.
http://www.cirmall.com/circuit/3549/details?1
8, foreign country creation work - smart network stroller
This article will show how to make an intelligent netbiting stroller. This stroller has Intel® EDISON development boards, automatic brake systems, turning signals, cloud data synchronization, and Android apps for obtaining cloud data.
Whenever parents release the stroller's handle, the front wheel will be locked to prevent the baby from slipping. When the parent holds the handle, the front wheel unlock allows the stroller to move freely. The steering signal on the intelligent stroller is two LED light strips, which will be activated during switching. However, when both sides are activated, two LED strips are kept lit and do not switch to the display brake. The data is uploaded to the cloud through the onboard Wi-Fi of the Intel EDISON development board, and the parent can be accessed through the mobile phone to travel information stored in the cloud.
http://www.cirmall.com/circuit/3502/details?1
9. Smart Baby Cars (Complete PCB + Project Manual + Video + Program)
Intelligent strollers pass through the front and rear of the wireless remote control. The four corners of the car are equipped with an infrared probe. When a probe detects a high degree of loss, the wheel motor performs the corresponding action to prevent fell. In order to help children's sleep, you can turn on the timing function, you can set the car time as needed, the car is automatically moved slowly and executes the set rockery time, and it is still effective while the car is not effective. Run absolute security. When the child wakes up and cry, the alarm indicator lights up, and will automatically call the specified number to call the designated number, and remind the caregiver to wake up and take care of the child in time. The stroller also has a unesthetic detection function. When the urine detection function is turned on, if the child is urinary, the alarm indicator lights, and it will automatically call the specified number to call a call, which is reminded. If you turn off the GSM function, you only light up. In addition, the stroller displays real-time time, temperature, and some functional instructions via LCD 12864.
http://www.cirmall.com/circuit/503/details?1
10, DIY makes smart Bluetooth anti-drop locator to prevent people or pets from vain
The so-called smart bluetooth anti-plug is a liter designed for smartphone using Bluetooth technology. Its working principle is mainly through distance change to determine whether the item is also controlled in your security. Mainly suitable for mobile phones, wallets, keys, luggage and other valuable items, can also be used to prevent children or pets from being lost.
http://www.cirmall.com/circuit/2336/details?1
Our other product:
