https://www.youtube.com/watch?v=fG55OmGgqmQ&feature=youtu.be&ab_channel=PCBWay
A sensor converts data such as heat, light, sound, and motion into electrical signals. These signals are passed through an interface that converts them into a binary code and passes this on to a computer to be processed. Today, let’s see how makers use plenty of sensors to build their awesome projects!
MiniNodes has launched $259 pre-orders for a carrier board that supports up to 5x Raspberry Pi Compute Module 3 modules. The 5 Node Raspberry Pi 3 CoM Carrier Board provides a switched Gigabit Ethernet port to provide networking availability to each of the modules. The company explains the Raspberry Pi 3 CoM Carrier Board can be used…
In this project we will see how to make a thermometer to measure the temperature in the room with a measuring range from 10 degrees to 35 degrees Celsius and an accuracy of 0.5 degrees. The temperature is displayed on the WS2812 LED bar containing 50 diodes. Characteristic of this thermometer is that in addition…
The project, based on something called the Open Cat, is a laser-cut cat that walks and “learns” and can even connect to a Raspberry Pi. Out of the box a complex motion controller allows the kitten to perform lifelike behaviors like balancing, walking and nuzzling. “Nybble’s motion is driven by an Arduino compatible micro-controller. It stores…
Lately, many entrepreneurs are switching their attention from the traditional software and web market towards the very promising hardware market. A growing access and a growing ecosystem of startups and bigger companies are, in fact, starting to reach that tipping point in which you have products and services growing on several of layers and eventually…
In this post we are going to learn how to build a RFID based attendance system using Arduino development board, RC522 RFID reader module and external EEPROM. We will take a brief look at RC522 RFID module, external EEPROM and other circuit modules that makes this proposed RFID attendance system work. RFID card based…
With the board described here, we will interface the electrode board for gesture recognition to Arduino. To take advantage of the potential of the MGC3130 integrated circuit, we thought of developing a new electrode having the possibility to connect (in addition to our demo board, that we saw in the previous episode), even…
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