In this tutorial, we will learn how to interface RFID reader RDM6300 or RDM630 with Arduino. Both of these RFID readers communicate via a serial connection on UART and follow the same interfacing with Arduino thus this tutorial will be compatible with both types of RFID readers. First, we will give you a brief description … Read more
MG995 Servo Motor is a heavy-duty reliable servo motor. It is a low-power, cost-effective motor. MG995 is a dual shock-proof ball-bearing servo design with metal gear making it quite feasible for industrial production. The motor has a quick response and rotates at high speed. It comes with great holding power and a stable constant torque … Read more
VIPER22A is a switched-mode power supply controller IC introduced by STMicroelectronics. The device converts Analog voltage to the required regulated DC level for different purposes by switching techniques. This IC comes with a PWM Controller and a powerful MOSFET. It is used mainly in transformerless circuits. It has a wide input AC supply range along … Read more
24LC1026 is an external electrically erasable programmable Read-only memory introduced by Microchip. It supports a dual-directional I2C interface for data and address transfer among 4 devices. The benefit of 24LC1026 is that it is embedded with ESD protection and also wire protection. The memory is spacious and arranged in the form of 128K x 8 … Read more
AT24C02 is an external electrically erasable programmable Read-only memory series launched by ATMEL. AT24C02 is one of them which supports a bi-directional I2C protocol for data communication between 8 devices. This version has 2KB memory space which is arranged in the form of 8-byte pages which are 32 in total. It is a tiny, low-power … Read more
MB102 Breadboard Power Supply module is one of the essential and low-cost components in the electronics labs. It powers the circuits and is also used for testing purposes. The small compact module is power efficient and can be operated using an input voltage range of 6.5 Volts to 12 Volts. The module has two voltage … Read more
This tutorial is a guide to AI thinker ESP32-CAM development board. We will discuss pinout, features, and specifications and see how to get started with ESP32- CAM development board. Recommended Components The following parts are used in this article, along with a generic electronics kit that is handy for building and testing the circuit. Component … Read more
TPA6138A2PW is a headphone Driver introduced by Texas Instruments. It is a small, cost-effective IC with an Adjustable Gain through external resistors. The driver can deliver 25mW into 32 ohms load with just 3.3-V supply voltage. The chip has no DC blocking capacitors or split-rail power supply. Instead, it has a charge pump to generate … Read more
MPXV5004DP is a Pressure Sensor belonging to the MPxx5004 series introduced by Freescale Semiconductors. It is a monolithic silicon pressure sensor specially designed for microcontroller units with integrated analog to digital converters. A sensitive, piezoresistive pressure sensor combines a strain gauge to convert pressure to electric resistance. The sensor comes with internal temperature compensation and … Read more
A diode is a basic PN junction semiconductor device well-known in the microelectronics world. Because it is constructed with P and N-type materials. It acts as a one-way switch that allows the current to flow in one direction and halts in the other direction. 1N4007 belongs to the silicon family of1N400X series. It is a … Read more