An ultra-compact high accuracy seismic detection sensor module, the BP3901, targets applications requiring reliable earthquake detection, such as automatic doors, unmanned transport vehicles, and smart meters. The ultra-compact (11.8×8.6×2.5-mm) BP3901 integrates an original earthquake detection algorithm and offers high accuracy. In addition, a false detection prevention function is built in and it is capable of […]
Microcontroller Tips
Frequency inversion audio scrambler supports full-duplex operation
Recognizing the growing need to protect communication systems from the threat of being compromised by unauthorized parties, CML Microcircuits has introduced the CMX7158. Based on the company’s proprietary FirmASIC technology, so as to facilitate configuration, this compact user-programmable scrambler IC is optimized for inclusion in multi-function audio systems, as well as handheld wireless/cellular equipment. Maintaining […]
Haptic feedback eval kits help wring out piezo actuators
TDK has announced two evaluation kits that provide an initial impression of the varied possibilities of haptic feedback that can be realized with PowerHap piezo actuators. The BOS1901-Kit development kit is designed for and includes three 60 V actuators. The ordering code for the kit is Z63000Z2910Z1Z44. The board is based on the CapDrive™ driver […]
Time-of-Flight sensor combines ultrasonic transducer with DSP on mixed-signal ASIC
TDK announces the immediate worldwide availability of the Chirp CH-101 MEMS-based ultrasonic Time-of-Flight (ToF) sensor. This ToF sensor utilizes a tiny ultrasonic transducer chip to send out a pulse of ultrasound and then listen for echoes returning from targets in the sensor’s field-of-view. By calculating the ToF, the sensor can determine the location of an […]
Raspberry Pi 4 computer incorporates 28nm SoC for increased in performance and energy efficiency
Newark today announced the launch of the new Raspberry Pi 4 Model B computer which offers significant enhancements in processor speed, multimedia performance, memory and connectivity that will make it attractive to general desktop computer users, hobbyist and makers, and professional developers working with compute-intensive embedded applications such as computer vision and Artificial Intelligence (AI). […]
Toolchain conversion utility simplifies HMI construction
Bridgetek has taken further steps to simplify the human machine interface (HMI) development process, by broadening the scope of the toolchain that accompanies its popular Embedded Video Engine (EVE) product portfolio. Several extra elements have now been added, plus major upgrades and augmentations made to the existing tools. A core aspect of this fully comprehensive […]
High-rez low and no-light image sensor targets AI, facial recognition apps
OmniVision Technologies, Inc.announced the OS04A10, a 2.9-micron pixel image sensor with 4 megapixel (MP) resolution, the latest addition to its growing family of industry-leading Nyxel near-infrared (NIR) and ultra-low light (ULL) sensors. The OS04A10 provides security cameras with greater zoom range and AI-enabled surveillance systems with better object identification and facial authentication accuracy. It provides […]
Open-source, U.S.-made embedded systems module comes in Uno footprint
SparkFun Electronics’ SparkX division, led by founder Nathan Seidle, has released the company’s first open-source, embedded-systems module — SparkFun Artemis, Engineering Version — to empower engineers, prototypers, and R&D teams to integrate the TensorFlow machine-learning platform into any design. Additionally, the team has launched three boards with the unshielded module: BlackBoard Artemis; BlackBoard Artemis Nano; and BlackBoard Artemis […]
MCUs integrate, CAN FD, Ethernet, EtherCAT industrial communication protocols
Texas Instruments introduced new communications capabilities on its C2000 microcontrollers (MCUs). C2000 F2838x 32-bit MCUs enable designers to use a single chip to implement connectivity, including EtherCAT, Ethernet and Controller Area Network with Flexible Data Rate (CAN FD), in AC servo drives and other industrial systems. Systems with communication interfaces often require an external application-specific […]
High-performance MEMS inertial module targets demanding AR, VR, and tracking apps
Designed and manufactured to satisfy performance-focused next-generation gaming, industrial, and sports applications, the STMicroelectronics LSM6DSR MEMS inertial module combines high stability with advanced digital features, low power consumption, and small size for head-mounted displays, wearable trackers, smartphones, robotics, and drones. The LSM6DSR MEMS System-in-Package contains a 3-axis digital accelerometer and a 3-axis digital gyroscope with […]