Technology and Development
How to Design a Smartphone Operated Lock
In this project, we will design a unique door lock that can be operated without a key card, entry password or biometric identification. A smartphone is the key to locking...
How to Design a Smartphone Operated Lock
In this project, we will design a unique door lock that can be operated without a key card, entry password or biometric identification. A smartphone is the key to locking...
Op Amplifier Tutorial 1: Basics, Amplifier Stru...
An amplifier is a circuit that can produce an output voltage, which is the product of the input voltage and a value called voltage gain. An operational amplifier (operational amplifier...
Op Amplifier Tutorial 1: Basics, Amplifier Stru...
An amplifier is a circuit that can produce an output voltage, which is the product of the input voltage and a value called voltage gain. An operational amplifier (operational amplifier...
How to use IoT-based D2D automation
In this tutorial, we'll learn how to use device-to-device (D2D) communication to make daily life a little simpler. For example, you will be able to control household appliances, such as...
How to use IoT-based D2D automation
In this tutorial, we'll learn how to use device-to-device (D2D) communication to make daily life a little simpler. For example, you will be able to control household appliances, such as...
LM35 Temperature Sensor Pinout, Interface Guide...
LM35 is a temperature sensor that emits an analog signal proportional to the instantaneous temperature. The output voltage can be easily interpreted to obtain a temperature reading in Cels...
LM35 Temperature Sensor Pinout, Interface Guide...
LM35 is a temperature sensor that emits an analog signal proportional to the instantaneous temperature. The output voltage can be easily interpreted to obtain a temperature reading in Cels...
Nodemcu esp8266 NEMA 17 stepper motor controlle...
This tutorial is about how to control stepper motor over WiFi via desktop or mobile browser using nodemcu esp8266 WiFi module. Nodemcu will work as a server and serve a...
Nodemcu esp8266 NEMA 17 stepper motor controlle...
This tutorial is about how to control stepper motor over WiFi via desktop or mobile browser using nodemcu esp8266 WiFi module. Nodemcu will work as a server and serve a...
How to control DC motor speed and direction usi...
Just as the name suggests, DC motor controllers control the speed and direction of a DC motor. To change the direction of the motor, however, the power it receives must...
How to control DC motor speed and direction usi...
Just as the name suggests, DC motor controllers control the speed and direction of a DC motor. To change the direction of the motor, however, the power it receives must...