dotfry
dotfry
High Accuracy Current Sensor with 400...
This is a high accuracy current sensor project build using ACS37002 IC from Allegro, which...
dotfry
High Current Half Bridge with Over-Cu...
This high-current half-bridge driver board is designed as a flexible, open-design platform that can be...
dotfry
High Power Bipolar Stepper Motor Driv...
This is a compact high-power stepper motor driver built for bipolar stepper motors. The driver...
dotfry
Inclinometer with 17 Segment BarGraph...
This project is an inclinometer based on the ADXL203/ADXL103 accelerometer chip and the Arduino microcontroller...
dotfry
Isolated RS-232 to RS-485 Signaling C...
This project provides a solution for converting RS232 signaling to RS485 signaling. This allows long-distance...
dotfry
Low Profile 2 Channel Solid State Rel...
This project offers an extremely compact solution for interfacing 2 high voltage resistive or inductive...
dotfry
NEMA 23 Stepper Motor L Mounting Plate
Heavy-duty L-shaped mounting bracket for NEMA 23 stepper motors. Built with a strong frame to...
dotfry
OLEDUINO v.2 Arduino Compatible OLED ...
This OLEDUINO v.2 board is a compact, feature-rich board that incorporates the ATMEGA328 Arduino compatible...
dotfry
Pre-Amplifier for MEMS Microphone
This is a low-cost, small-size audio pre-amplifier for MEMS microphone, OPAMP-based circuit amplifies the low-level...
dotfry
Reflectance based Proximity Sensor us...
This reflective sensor module is a high-performance 0-5 cm active proximity detector. The sensor can...
dotfry
Simple SMPS, 85-265VAC Input with Out...
This is a compact Switch-Mode Power Supply (SMPS) using the TNY266 chip for cost-effective solutions...
dotfry
Single Key Touch Sensor using LM2907
This is a single key device featuring a touch ON (Momentary) output. The project is...
