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Nadim Conti

Nadim Conti

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Tag: arduino

300W Stand Alone Stepper Motor Driver

To have a big microcontroller drive a motor control loop can be an issue, why not delegating to a smart … More

Altium, arduino, COVID-19, CST, design, DIP, download, driver, evaluation board, expansion, fanout, files, GPIO, H-bridge, High Voltage, layout, motor driver, OL, Open Lung, Open Source Ventilator, PCB, PDN Analysis, Pi, ponte-H, Power delivery network, Raspberry Pi, Schematic, Stepper, stepper driver, switch, TMC5160A, ventilation

32:1 CH Analog mux with 4 Ohm on-state resistance

Muxing signals up to 10MHz with 10kV ESD protection and full DIP-switch manual control.

32, 32:1, 32CH, 82402304, ADG732BSUZ, Analog IC, Analog MUX, arduino, Bypass cap, channels, ESD protection, Multiplexer, MUX, Pi, Raspberry Pi, TVS, Würth Elektronik

16CH ADC SPI module with an ultra-high precision reference

16x 12bit ADC CH at 3MSps with a reference voltage capable of going as low as 1.3μVPP Noise!

16CH ADS, ADC, Analog input, arduino, DNL, expander, INL, Low noise, MAX11131, MAX6126, MAXIM, Raspberry, SINAD, SPI, ultra high precision voltage reference, voltage reference

40 GPIO I2C expander with the PCA9698

There are lots of MCUs with many GPIOs, but apparently, they’re never enough. Wanna 40 more?

18, 3D, 3D model, 40 GPIO, 40 PIN, 42M3, Altium, arduino, design, DIP, download, evaluation board, expansion, fanout, files, GPIO, I2C, IO, layout, PCA9698, PCB, Pi, Raspberry Pi, Schematic, switch

2 Cell Li-ion battery charger and UPS

LT3650-8.4 based Li-ion 2S battery charger and UPS with 9 to 32Volt input and open collector status signals for control … More

2S, arduino, battery, Battery charger, Li-ion, Li-ion charger, Linear, LT3650-8.4, NTC, Open Collector, Raspberry, System overload protection, Temperature protection, Temperature sensor, UPS

Pulse delay generator for triac dimming applications

NE555 and Digital potentiometer based pulse delay generator: trigger it and get a pulse back after some delay!

arduino, BC337, circuit, control, design, Digital potentiometer, digital resistor, download, electronic, files, hat, header, light dimming, MCP4131, modules, NE555, Power, project, TRIAC, triac dimming

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