Digital control board, integrates PIC24F mcu, communication bus, digital I/O, transformer current monitoring chips, switching power supply.
Industrial WiFi IoT gateway for collecting data from sensors.
Sensor board: Air quality, temperature, humidity, noise level, and optional IR sensor for remote temperature measuring.
High current heater control board.
Sensor device that uses audio jack for power and communication. Measures temperature, humidity, air pressure and light intensity.
Development board with motion sensor. Switching power supply, step-up convertor, RS485, relay output.
GSM controller and communicator device. 4 digital inputs, 2 relay outputs, RS 232 connection, step down convertor, battery charger and backup circuit.
Powerline communication module. RS232 over powerline, 2 digital optocoupled inputs, 2 NPN optcoupled outputs
Xbee wireless communication extension board for IOT.
Audio recording device. SD card, ARM cortex M3, battery charger, high speed USB, 4 digital microphones, audio DSP chip. 6 layer PCB.
Device for secured authentication via Bluetooth Low Energy or USB.
Contains OLED display, BLE module, battery charger, PIC mcu with crypto-engine.
Bluetooth Low Energy weather station. UV+Light sensor, RH+T, barometer. Li-Po Battery charger, BLE SoC.
Portable, low power environmental sensor. Powered by Bluetooth Low Energy SoC, CO2 sensor, RH+T and pressure sensor. Contains Li-Po battery charger.
Matrix led display panel for use in various products. Uses I2C communication protocol for connecting multiple displays. Based on STM32 mcu.
Sensor board: CO2, NH3, temperature, humidity, with optional external temperature probe, RGB and LUX sensor.
Industrial WiFi IoT gateway for collecting sensor data and sending it to the cloud via WiFi. Integrates Cortex M4 mcu, WiFi module, switching power supply, communication bus and digital I/O.
Low power security device. Motion detection with 9 axis sensor, loud audio alert, switching power supply,
GSM controller and communicator device. USB communication, 4 digital inputs, 2 relay outputs, battery charger and backup, temperature sensor, extension port.
Audio digital to analog converter. 32bit mcu, high speed usb, audio DAC chip, digital signal multiplexer, analog stereo audio output, SPDIF, optical input. 6 layer mixed signal board.
Environmental sensing board with USB-OTG connectivity, ultrasonic transducers for temperature and wind measurement, humidity, pressure and temperature mems sensors. Main mcu ARM cortex M7
Audio recording device. 6 layer RIGID-FLEX PCB with 8GB flash storage, ARM cortex M7, battery charger, high speed USB, 6 digital microphones, audio DSP chip, Bluetooth classic and Bluetooth Low energy, 2 x external SRAM memory chip.
ARS offers its clients a complete electronics design service, from idea and concept to final product that integrates analog, digital and microprocessor electronics.
Components selection and schematics capture, analog and digital electronics design, circuit simulation, PCB design, bill of materials.