This sound sensor with Relay driver shield for Arduino Nano can be used to develop sound-activated ON/OFF switch or other projects that require sound senor. LM358 op-amp is used as the amplifier, 1st op-amp amplifies the microphone signal, and 2nd op-amp works as a half-bridge rectifier...

MPS MA782 is a 12-Bit, digital low power angle sensor with SPI output - the world's smallest absolute ICEncoder™. The MA782 is the world's smallest absolute ICEncoder™ which detects the absolute angular position of a permanent magnet (typically a diametrically magnetized...

NXP Semiconductors today announced the availability of its LPC551x/S1x microcontroller (MCU) family – further extending its performance-efficient LPC5500 MCU series. The LPC551x/S1x MCU family offers developers low power consumption, embedded security, pin-, software- and...

Despite its size, CHUWI’s yet-to-be-released LarkBox ultra-mini PC offers decent computing performance without extra heat. With 6GB LPDDR4 system memory and up to 128GB storage capacity, the LarkBox mini PC can handle daily multitasks easily without breaking a sweat.  So far, we...

Staying through to their pace-setting tradition, the Raspberry Pi Foundation has once again pushed the bar of what is achievable with SBCs, higher, with the launch of what is arguably the most powerful camera ever shipped with an SBC. The first official Raspberry Pi camera with 5MP...

STMicroelectronics has published STM32Cube embedded software on GitHub to open up collaborative development and allow fast and efficient update distribution. By Ally Winning @ eenewsembedded.com Publishing all STM32Cube original code through GitHub allows developers using over 1000...

App note from Coilcraft on how to calculate the power dissipation of an inductor. Inductors are not typically rated by power, however an approximation of the power-handling capability of an air core or ceramic core chip inductor can be estimated using the data sheet specifications for...

BLYST Nano is a tiny ARM Cortex Module with Bluetooth and 30 I/O, but next product BLYST840 is a finger-tip size, 32-bit ARM Cortex-M4F module with Bluetooth 5 and 46 I/O; a powerful upgrade of a system on a module indeed. Built around the Nordic nRF52832 Bluetooth SOC and the...