The mercury switch module and the digital 13 interface comes with an LED to build a simple circuit to make a tilt indicator light. Use the LED that comes with the digital 13 interface to connect the mercury tilt switch sensor to the digital 3 interface. When the mercury tilt switch sensor senses a key signal , LED is on, otherwise it is off. That is, when the product is not tilted, the vibration switch is on, the output terminal outputs low level, and the green indicator light is on; when the product is tilted, the vibration switch is off, and the output terminal outputs high level, green The indicator light is on; the output terminal can be directly connected to the single-chip microcomputer, and the high and low level can be detected by the single-chip microcomputer, so as to detect whether the environment is tilted, and play the role of angle tilt alarm!
note:
Mercury is toxic to the human body and the environment, so be careful when using the mercury switch to avoid breaking the glass tube and causing the mercury to leak. If it breaks accidentally, open the windows immediately and ventilate the doors and windows to prevent mercury vapor from being inhaled. At this time, do not use a rag or mop to wipe the scattered mercury, so as not to contaminate more places. The mercury beads can be collected with paper or plastic, etc., placed in an airtight container, and discarded to the designated location. Minimize exposure to mercury.
Module wiring:
1. VCC: connected to the power supply
2. GND: connect to the negative power supply
3. DO: digital signal output
why choose us :
advantage:
1.Produce Range
Yangjiang RUIXIAO Enterprise Co,.Ltd,major in the electronic component , who have wide range of products,
such as IC,resistor , capacitor , mosfet , diodes, module , LED, relay, lcd. pcb board . and so. the brand involves:SHARP, POWER, , NS, ON, ST , IR, VISHAY , TOSHIBA, FAIRCHILD,MICROCHIP, ATMEL,EVERYLIGHT all the kinds of electronic component you need will be find in here.
2.Scope of application
the product is widely used in Automotive industry control,new energy industry,Audio,Home appliances equipment,Communication industry.it can meet the diverse needs of customers
3.service:
with the "User first, customer first" Company motto, quality assurance , economic price , fast Delivery time is our only faith. we will try our best to make every customer to enjoy the the most flexible,efficient services.We sincere hope that we can seek the common development and cooperation with the customer together to achieve a win-win situation.
Logistics:
we can send the goods to the customer's country directly by the international logistics. no matter send by air or by sea.
we will try our best to let the customer to get the parcel more convenient .
(noted:Not bear any fee and tax of the transportation cost.)
