Mornsun LO65-10B24 AC/DC Converter The LO65-10B24 is a 65W open-frame AC/DC power supply from Mornsun. It has a single output of 24VDC and a high power density of 3 x 0.2 inches. The unit features a universal AC input and can also accept DC input voltage. It is designed for use in a variety of applications, including industrial control, networking, and telecommunications. Features: 65W output power 24VDC output voltage High power density of 3 x 0.2 inches Universal AC input Accepts DC input voltage Designed for use in a variety of applications

Motorola SN74LS48N IC BCD TO 7-Segment Decoder If you want the best solution for driving 7-segment displays then check out the Motorola SN74LS48N IC BCD to 7-Segment Decoder. This small chip converts 4-bit binary numbers into numbers that can be read on a 7-segment display. It works great and has features like automatic zero-blanking to keep the screen clear. Because of the built-in resistors, you can also modify the brightness of the lights without the need for additional parts. It's an excellent solution for any project requiring easy-to-read displays.

Mounting Bracket for HC-SR04 Ultrasonic Module Specifically designed for the HC-SR04 Ultrasonic Sensor Module, with this Ultrasonic Sensor Mounting Bracket you can attach the HC-SR04 module to your application such as small robots or DIY projects very quickly and conveniently. Note: This package does not include ultrasonic sensor.

MP1584EN Mini LM2596 ultra-small DC-DC step-down The MP1584 is a high frequency step-down switching regulator with an integrated internal high-side high voltage power MOSFET. It provides 3A output with current mode control for fast loop response and easy compensation. DC-DC step-down ( buck converter ) module is based on MP1584EN chip, this is capable of driving a 3A load and converts input voltage between 4.5 V to 28 V into a smaller voltage between 0.8 V to 20 V. The wide 4.5V to 28V input range accommodates a variety of step-down applications, including those in an automotive input environment. A 100µA operational quiescent current allows use in battery-powered applications.  High power conversion efficiency over a wide load range is achieved by scaling down the switching frequency at light load condition to reduce the switching and gate driving losses. The frequency foldback helps prevent inductor current runaway during startup and thermal shutdown provides reliable, fault tolerant operation.  By switching at 1.5MHz, the MP1584 is able to prevent EMI (Electromagnetic Interference) noise problems, such as those found in AM radio and ADSL applications. Application: DIY mobile power, monitor power supply, camera power supply, communications equipment supply, etc. High Voltage Power Conversion Automotive Systems Industrial Power Systems Distributed Power Systems Battery Powered Systems Features Wide 4.5V to 28V Operating Input Range High-Efficiency Pulse Skipping Mode for Light Load Ceramic Capacitor Stable Internal Soft-Start Internally Set Current Limit without a Current Sensing Resistor Also check AMS1117 5V Step-Down Power Supply Module . It is a step-down power supply module (buck converter) that utilizes the AMS1117 5V regulator to regulate input voltage in the range of 6.0 to 12V down to a fixed 5V output at a maximum of 1A. The module features onboard AMS1117 chip, a red LED power indicator, and 4Pin Type, making it breadboard-friendly

MPR121 - 12 Channel Capacitive Touch Sensor Controller Module - I2C Interface The MPR121 12-Channel Capacitive Touch Sensor Controller Module is a capacitive touch sensor controller driven by an I2C interface. The chip can control up to twelve individual electrodes, as well as a simulated thirteenth electrode. This is a breakout board for NXP/ Freescale’s MPR121QR2. The MPR121 also features eight LED driving pins. When these pins are not configured as electrodes, they may be used to drive LEDs. There a four jumpers on the bottom of the board, all of which are set (closed) by default. An address jumper ties the ADD pin to ground, meaning the default I2C address of the chip will be 0x5A. If you need to change the address of the chip (by shorting ADD to a different pin), make sure you open the jumper first. Jumpers also connect SDA, SCL and the interrupt pin to 10k pull-up resistors. If you don’t require the pull-up resistors you can open the jumpers by cutting the trace connecting them. There is no regulation on the board, so the voltage supplied should be between 2.5 and 3.6VDC. The VREG pin is connected through a 0.1uF capacitor to ground, which means, unless you modify the board, you can’t operate the MPR121 in low-supply voltage mode (1.71-2.75VDC). Pin Diagram of MPR121-12 Channel Touch Sensor Module:

MPU-6050 Triple-Axis Accelerometer Gyroscope Module The MPU6050 is an IMU (Inertial Estimation Unit) sensor, a portion of the Micro-Electro-Mechanical Systems (MEMS) family. It highlights a 3-axis accelerometer and a 3-axis gyroscope. The MPU-6050 module in addition called a magnetometer sensor. It can identify acceleration up in three measurements (X, Y, and Z) and also measure angular velocity around those axes. This motion-tracking device is often used in applications such as detecting the orientation of a device, detecting movement, and measuring angular velocity. The Inertial measurement unit sensor contains some additional circuitry for interfacing with a microcontroller or other device. The MPU6050 offers precise tracking for both quick and gradual movements. It includes a user-programmable gyroscope with a full-scale range of ±250, ±500, ±1000, and ±2000°/sec (DPS). Additionally, it features a user-programmable accelerometer with a full-scale range of ±2g, ±4g, ±8g, and ±16g. Read our blog explaining the Interfacing mpu6050 with Raspberry Pi , It covers step by step process. Key Features: I2C Digital Output of 6/9-axis MotionFusion data in various formats such as Euler Angle, Quaternion, Rotation Matrix, or Raw Data. Chip built-in 16-bit AD converter, 16-bit data output. Voltage Range: 2.3V to 3.4V. Selectable Jumpers: CLK, FSYNC, AD0. Gyro: ±250 to ±2000dps sensitivity. Accelerometer: ±2g to ±16g programmable range. DMP™ Engine: Offloads MotionFusion, sync, and gesture detection. Embedded Algorithms: Run-time bias and compass calibration. Digital Temperature Sensor: Output for temperature monitoring. Differences Between MPU6000, MPU6050 and MPU6500: MPU6000 Sensor: Offers an 8 kHz sampling rate, supporting both SPI and I2C interfaces. However, the I2C interface might be insufficient for handling an 8 kHz gyro update due to its slower nature. It boasts improved vibration sensitivity compared to the MPU6500. MPU6050 Sensor: It offers an 8 kHz sampling rate and utilizes the I2C interface communication protocol. It exhibits superior vibration sensitivity compared to the MPU6500. MPU6500 Sensor: It offers a 32 kHz sampling rate and compatibility with both I2C and SPI interfaces. Due to increased sensitivity to vibrations, it may require additional vibration isolation methods for optimal performance. Pinout:

MPU-6050 Triple-Axis Accelerometer & Gyroscope Module The MPU-6050 Triple-Axis Accelerometer & Gyroscope Module is a 6-axis motion tracking device that consists of a 3-axis accelerometer and a 3-axis gyroscope. It can measure acceleration in 3 dimensions (X, Y, and Z) as well as angular velocity about those axes. The sensor is often used in applications such as detecting the orientation of a device, detecting movement and measuring angular velocity. The module you mentioned likely contains the MPU-6050 sensor and some additional circuitry for interfacing with a microcontroller or other device. For precision tracking of both fast and slow motions, the MPU-60X0 features a user-programmable gyroscope full-scale range of ±250, ±500, ±1000, and ±2000°/sec (DPS). The parts also have a user-programmable accelerometer full-scale range of ±2g, ±4g, ±8g, and ±16g. The MPU-6000 family is comprised of two parts, the MPU-6000 and MPU-6050. These parts are identical to each other with two exceptions. The MPU-6050 supports I2C communications at up to 400kHz and has a VLOGIC pin that defines its interface voltage levels; the MPU-6000 supports SPI at up to 20MHz in addition to I2C and has a single supply pin, VDD, which is both the device’s logic reference supply and the analog supply for the part.

MPU-9250 6-Axis Attitude Gyro and Accelero Sensor Module (Without Magnetometer) MPU9250 6-Axis Attitude Gyro Accelerator Sensor Module features the MPU-9250, which is a multi-chip module (MCM) consisting of two dies integrated into a single QFN package. One die houses the 3-Axis accelerometer and gyroscope. Hence, the MPU-9250 is a 6-axis Motion Tracking device that combines a 3-axis accelerometer and gyroscope and a Digital Motion Processor (DMP). It is based on I2C Address, Address: 0x68 by default, 0x69 if AD0 is pulled high. The MPU-9250 also features an embedded temperature sensor. This module includes pull-up resistors on the SDA, SCL, and nCS lines, pull-down resistors on the FSYNC and AD0 lines, and an onboard 3.3V voltage regulator allowing you to power the module from 5V sources such as an Arduino. If you desire to power the module from 3.3V you can bridge the solder jumper next to the voltage regulator to bypass the regulator. Applications FPV, RC, and Robots systems GPS navigation systems Impact recognition and logging Gaming and virtual reality input devices Motion-activated functions Intelligent power saving for handheld devices Vibration monitoring and compensation Free-fall detection 6D-orientation detection

MPX10DP Differential Pressure Sensor The MPX10DP Differential Pressure Sensor consists of a pressure-sensitive element to determine the actual pressure applied to the sensor and some components to convert this information into an output signal. The MPX10DP Pressure Sensor is a dual-port uncompensated Silicon Pressure Sensor for environmental control systems and level indicators. The MPX10 series silicon piezoresistive pressure sensor provides a very accurate and linear voltage output, directly proportional to the applied pressure. This standard uncompensated sensor permits manufacturers to design and add their own external temperature compensation and signal conditioning networks. This sensor has on-chip temperature compensation and is laser-calibrated. As the output voltage is linear with the pressure the signal is particularly easy to interpret. check out : Differential Pressure Transmitter for Variable Air Volume(VAV) Connection Diagram with Arduino: Features: Dual-port uncompensated Silicon Pressure Sensor Accurate and linear voltage output proportional to applied pressure On-chip temperature compensation and laser calibration Easy interpretation of output voltage Suitable for flow measurement, level indicators, pressure-operated switches, and weather stations Applications: Flow measurement Level indicators Air Movement Control Pressure-operated switches Weather stations Pneumatic Control Systems

MQ-135 gas sensor Module The MQ-135 gas sensor module is a device that is used for sensing a range of gases, including ammonia (NH3), sulfur dioxide (SO2), and carbon monoxide (CO). It is based on a metal oxide semiconductor (MOS) gas sensor, which uses a semiconductor material to detect gases. The MQ series of gas sensors utilize a small heater inside with an electrochemical sensor these sensors are sensitive to a range of gasses are used at room temperature. MQ 135 alcohol sensor is a Sno2 with a lower conductivity of clean air. When the target explosive gas exists, then the sensor's conductivity increases more increasing more along with the gas concentration rising levels. By using simple electronic circuits it converts the charge of conductivity to a corresponding output signal of gas concentration The MQ135 gas sensor has high sensitivity for ammonia, sulfide, benzene steam, smoke, and other harm full gas. It is low cost and suitable for different applications. The MQ135 Gas Sensor Module is a high-quality, reliable tool for monitoring air quality. The module's unique design makes it ideal for use in both industrial and commercial applications that require accurate readings of various gases. It uses an advanced sensing element to detect the presence of dangerous combustible gasses such as carbon monoxide (CO), hydrogen sulfide (H2S) and nitrogen dioxide (NO2). This sensor has been tested against strict industry standards which guarantees its accuracy and reliability when measuring levels of toxic substances in different environments. Its highly sensitive sensors are capable of detecting concentrations even at lower threshold values than other comparable gas sensors on the market today. Additionally, this easy-to-install device offers greater durability due to its robust casing construction making it suitable for indoor or outdoor operation conditions without compromising performance or efficiency during extended operating periods over time. Whether you're looking to improve safety around your workplace or monitor air pollution levels within a home environment ––the MQ 135 Gas Sensor Module can provide reliable data quickly with minimal effort required by users from setup through utilization stages alike - giving peace-of-mind assurance! Robocrage has the best technology, guaranteed quality, and always puts you first. Our products are top-notch but affordable, and our team is here to help you every step of the way. Join us and experience the difference! Iotcart offers the best MQ135 gas sensor price. Upgrade your environment today with Robocrage's MQ 135 Air Quality Sensor! Breathe better, live better. Buy MQ135 now! Check out the entire range of Gas Sensors . MQ-135 Gas Sensor Applications: Air quality monitor Detection of harmful gases Domestic air pollution detection Industrial pollution detection Portable air pollution detection Read our blog MQ sensor where we explained what is a gas sensor, what is 1ppm equal to, MQ sensor list of different series and their features. Technical Features of the MQ135 gas sensor: This gas sensor works between 2.5V to 5.0V. Uses around 150mA of current while running. It can detect gases like NH3, NOx, CO2, alcohol, benzene, and smoke. When powered at 5V, it gives out a digital signal from 0V to 5V in TTL logic. it also provides an analog output in the same voltage range. Typically, it operates at 5V. MQ135 Gas Sensor Working Principle: The MQ 135 gas sensor operates on the principle of detecting gases through the conductivity of its steel exoskeleton which holds a sensing element. By heating this sensing element, its sensitivity to gas molecules is enhanced. When gas molecules come into contact with the material, they alter its electrical conductivity, leading to a change in resistance. This variation in resistance correlates directly with the concentration of the target gas present in the surrounding environment. MQ135 Gas Sensor Pin Diagram: MQ135 Pinout For Module: Vcc: This supplies power to the sensor, typically at a voltage of +5V. Ground: It is used to connect the module to the system ground. Digital Out: This pin can be utilized to obtain digital output by setting a threshold value using the potentiometer. Analog Out: Outputs an analog voltage ranging from 0 to 5V, proportional to the gas intensity. MQ135 Pinout For Sensor: H-Pins: One of the two H pins connects to the power supply, while the other connects to the ground. A-Pins: Both A and B pins can be interchanged and are connected to the supply voltage. B-Pins: A and B pins are interchangeable. One pin serves as an output, while the other is pulled to the ground.