IMPORTANT: The published circuit diagrams of Station QRP are for educational purposes only. These are offered for the furtherance of the readersâ knowledge regarding Radio Frequency design and principles. At all times during operation an assembled unit must be connected to a dummy load. In most countries law prohibits the unlicensed operation of transmitters w […]
AM shortwave transmitter Read More Âť
A lot of people know that temperature is the degree of heat present in a substance. The common way of measuring body temperature is the armpit method where temperature is measured by putting the thermometer under the armpit. However, there are better ways of measuring this temperature. Right now, the most accurate temperature measure is
TOHOKU UNIVERSITY REVEALS SWALLOWABLE THERMOMETER AT SEMICON JAPAN Read More Âť
In July 2015, Intel and Micron Technology announced a new technology for memory and storage solutions called â3D XPoint⢠technologyâ. It is a new category of nonvolatile memory that addresses the need for high-performance, high-endurance, and high-capacity memory and storage. Now Intel had produced its Optane⢠technology that provides an unparalleled combination of high throughput, low latency, high quality of service, and high endurance. The new technology
INTEL OPTANE, INTELâS NEXT-GENERATION SSD TECHNOLOGY Read More Âť
CompuLab has unveiled its UCM-iMX8M-Mini computer-on-module with NXPâs new i.MX8M Mini SoC. The Linux-driven, 38 x 28mm module features i.MX8M Mini, WiFi/BT, and up to 4GB RAM and 64GB eMMC. The COM also ships on a sandwich-style âSBC-iMX8M-Miniâ SBC. The company aims to apply its new module for applications like professional handheld devices, autonomous drones, and wearables (medical and nonmedical).
COMPULAB MODULE FEATURES NXPâS NEW I.MX8M MINI SOC. Read More Âť
To administrate devices through a web interface is simple, fast and comfortable. Also can be added, that it´s a solution that saves time and money and in a vast majority of cases it´s beneficial for a producer and also a customer. Besides common ânetwork devicesâ for example for data acquisition (telemetry â when we want
With the WIZ550WEB module youâre immediately on the web Read More Âť
Infineon Technologies AG is presenting the fourth generation of its REAL3⢠image sensor IRS2771C at Mobile World Congress 2019 in Barcelona, Spain. The 3D Time-of-Flight (ToF) single chip is especially designed to meet the requirements of the mobile consumer device market and, in particular, demand for higher resolutions with small lenses. The wide range of use cases includes secure
REAL3⢠TIME-OF-FLIGHT IMAGE SENSOR: FOURTH GENERATION WITH HVGA RESOLUTION Read More 
Features Very High Toggle Rate: 280MHz Low Propagation Delay: 2.9ns Rail-to-Rail Inputs Extend Beyond Both Rails Output Current Capability: Âą22mA Low Quiescent Current: 4.5mA Features within the LTC6752 Family: 2.45V to 5.25V Input Supply and 1.71V to 3.5VÂ Output Supply (Separate Supply Option) 2.45V to 3.5V Supply (Single Supply Option) Shutdown Pin for Reduced Power Output
High-speed comparator cuts delays to 2.9 ns Read More Âť
Low power Arm-based i.MX6 CortexŽ-A9 processor with soldered-on RAM, Gigabit Ethernet, Wi-Fi, BluetoothŽ and fanless operation. The Swordtail single board computer is a complete Wi-Fi and BluetoothŽenabled, ArmŽ-based embedded computer. Models are available with power-efficient, dual-core or quad-core i.MX6 CPUs. These boards are designed for applications that demand rugged, power-efficient solutions such as industrial machine automation, transportation, medical, kiosk, and industrial IoT applications. Swordtail boards
âSWORDTAILâ I.MX6 SBC OFFERS NIMBLELINK CELLULAR EXPANSION Read More Âť
Unipolar stepper motor driver can drive unipolar motor up to 3.5A and supply range 10 To 50V DC. The board has been designed using STK672-442AEN IC. The STK672-442AN is a hybrid IC for use as a unipolar, 2-phase stepper motor driver with PWM current control and Micro-stepping. Features Supply Up to 50V DC Input Logic
3.5A Unipolar Stepper Motor Driver Read More Âť
Introduction Current measurement can be really awkward when working with circuits. Voltage measurements are (usually) straightforward, but when it comes to current measurements the story is different. One typical approach is to insert a known resistance by breaking the circuit, and then measuring the voltage across it. This is difficult if one end of the
A DIY FLUXGATE MAGNETOMETER BASED CURRENT PROBE Read More Âť
