Polyphonic FM Synthesizer with STM32F031
https://www.electronics-lab.com/polyphonic-fm-synthesizer-with-stm32f031/
ihsan Kehribar @ blog.kehribar.me has been working on a MIDI capable, polyphonic FM synthesizer using an 32bit ARM Cortex M0 microcontroller and an audio codec. Polyphonic FM Synthesizer with STM32F031 – [Link]
FT900 – flexible bridge between interfaces
https://www.electronics-lab.com/ft900-flexible-bridge-between-interfaces/
FT900 is 32bit RISC MCU developed for high speed, interface bridging tasks. FT900 provides a large amount of connectivity options. To name only a few, FT900 can: ● process data from parallel camera input and send them via Ethernet ● transform data from camera to create bitmap compatible with FT8xx (EVE) and send it through […]
L293D Motor Controller Tutorial
https://www.electronics-lab.com/l293d-motor-controller-tutorial/
Sooncheng @ instructables.com shows us how to control a DC motor using the L293D IC and an Arduino: L293D is a chip that enable us to control two motors together with only one Arduino board or other microcontrollers. However, I was having a project that required controlling four DC motors together. Recently i brought a L293D […]
PIC32 Bluetooth Starter Kit; DM320018
https://www.electronics-lab.com/pic32-bluetooth-starter-kit-dm320018/
The DM320018 PIC32 bluetooth starter kit comes with demonstration code that allows it to communicate with smart devices that are bluetooth enabled. It features the PIC32MX270F256D MCU for central processing and the FLC-BTM805 dual-mode Bluetooth HCI module. The kit also contains Cree high output multi-color LED, three standard single color LEDs for display, five push […]
CAN Transceiver for Automotive
https://www.electronics-lab.com/can-transceiver-for-automotive/
The TJA1042 of NXP Semiconductor is a CAN transceiver with high-speed capabilities that provides a physical link between physical transmission medium and the protocol controller. The transceiver is designed for high-speed (up to 1Mbps) CAN applications in the automotive industry, providing the differential transmit and receive capability to a microcontroller with a CAN protocol controller. […]
Build a Simple Toaster Oven Temperature Profile Controller
https://www.electronics-lab.com/build-a-simple-toaster-oven-temperature-profile-controller/
Maurizio @ dev.emcelettronica.com has tipped us about his latest project. In this article he discuss how to build a simple toaster oven temperature profile controller using StickOS and CPUStick. This is the first part of the article. Using a highly-integrated microcontroller running “StickOS BASIC”, it is possible to quickly build a toaster oven temperature profile controller for performing […]
A development board for the STM32F042
https://www.electronics-lab.com/a-development-board-for-the-stm32f042/
Andy Brown designed a development board for the STM32F042 in the TSSOP20 package: This project came about because I’m using the STM32F042F6P6 (32Kb flash, 6Kb SRAM) in another project where I’m creating a USB device and the first thing I did is try to obtain a development board for it. I was hopeful that ST […]
Pixie – 3W chainable smart LED Pixel
https://www.electronics-lab.com/pixie-3w-chainable-smart-led-pixel/
Ytai Ben-Tsvi @ ytai-mer.blogspot.com build a PIC based 3W LED Driver that is chainable. He writes: LED Pixel: The Pixie is a color LED module, allowing an external controller to change its color and brightness dynamically. Chainable: The module is designed so that you can chain many of them and control each one individually. If you […]
CCS811 – Digital CMOS gas sensors for wearables & IoT
https://www.electronics-lab.com/ccs811-digital-cmos-gas-sensors-for-wearables-iot/
by Graham Prophet @ edn-europe.com: Cambridge CMOS Sensors is a semiconductor company that designs gas sensor solutions to monitor the local environment; its CCS811 is the first digital product in its CCS800 product family of ultra-low power miniature gas sensors. The CCS811 integrates a metal oxide gas sensor with a microcontroller sub-system which enables Indoor Air […]
Non-Contact Body Temperature Meter
https://www.electronics-lab.com/non-contact-body-temperature-meter/
One of the most commonly used medical instruments nowadays is the thermometer. The thermometer is used to monitor or measure the body temperature of a sick person. The idea of creating a thermometer started from a device called thermoscope, a thermometer without a scale. Several inventors developed it until Sir Thomas Allbutt invented the first […]