alarm

MULTI SENSOR PREDICTIVE MAINTENANCE KIT WITH IO LINK STACK V.1.1

MULTI-SENSOR PREDICTIVE MAINTENANCE KIT WITH IO-LINK STACK V.1.1

Are you on the market for a kit ready to kickstart your predictive maintenance projects? Probably you may want to hear about the IO-Link stack v.1.1 from ST microelectronics, as they just released this very complete and interesting kit, in a very compact form factor. There is just about everything you need, including sensors, processing capabilities, and […]

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STONE HMI + STM32 + Display module control temperature alarm

Project Introduction Temperature is an important indicator of the environment and is used as a control parameter in many projects. The temperature alarm can be used for smart home appliances or environmental indicators of temperature measurement, can be used for practical electronic temperature alarm, such as the measurement of computer case temperature, but also for

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Reading Sensors With a Microprocessor.

Reading Sensors With a Microprocessor.

In my previous Instructable I showed how simple commands could be used to turn on a microprocessor output and light an LED. https://www.instructables.com/id/Lets-Program-a-PIC… I should stress I am not connected with Picaxe and these projects are ones I used in School to teach programming to school kids. In the last instructable the circuit was built

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STONE TFT LCD +ESP32 Line Count and Alarm

Brief With the continuous development of single chip microcomputer, the counting equipment tends to be automatic. It needs automatic technical device with real-time, high efficiency and accuracy to meet the counting requirements of modern production line. Through the design of esp32 MCU as the core processor to meet the above requirements, in addition to the

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Mail Alarm

Mail Alarm

After completing my GSM Home Alarm V1.0 and some time of using, I decided to make some modifications. In the hardware the main changes are the replacement of the ultrasonic sensor and the introduction of a keypad. On the software, I change the SMS notification by e-mail. Also I decided to scale down the circuit and design

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protection circuit battery protected deep discharge model helicopters

BATTERY ALARM CIRCUIT FOR MODEL HELICOPTERS ATTINY13

ATTINY13 Atmel microcontroller installed on the circuit model helicopter is checking the voltage of the battery the battery (or battery) voltage circuit when the level set LEDs, buzzer, giving the alam. ATTINY13 PB2, PB1,… Electronics Projects, Battery Alarm Circuit for Model Helicopters ATtiny13 “avr project, microcontroller projects, simple circuit projects, “ ATTINY13 Atmel microcontroller installed on the circuit model

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