We need to develop a project that monitors DFRobot Oxygen Dissolved Sensor and temperature Sensor in an aquarium using ESP32 LoRa and Lipo or 9V battery.
Additional with a I2C LCD.
We need PCB Design, Schematic Circuit and Code.
16 freelancer menawar dengan rata-rata $344 untuk pekerjaan ini
Hi Did you specify the sensors?, or this will be my task? What size of pcb you need? You need charging port for battery? Please let's talk, regards Relevant Skills and Experience Pcb design, Electronics
yes buddy,,how r u?its me imad, have done 200+ projects regarding matlab, esp,IOT,arduino, atmega, Terrarium design and on bio-electronics. U will feel brotherhood.............
I can design this system with OD sendor from Atlas Scientific and Atmel microcontroller with C compiler Relevant Skills and Experience Eagle pcb design Code vision c compiler