External ADC with ESP32 Arduino (software + simple electronics hardware)

Job ID: 34537195

Budget: £20 – £250 GBP

We want to use a ESP32 Arduino (https://heltec.org/project/wifi-kit-32/) with 2x Linear Technology ADCs (which has an SPI interface).

We're looking for someone to connect us the 2 ADC chips to the ESP32 and read out the data. The data should be sent to a PC using the Serial Monitor in the Arduino environment. The software should also set the output voltage from the onboard DAC to 1.5V.

We need you
- to buy 2 ADC chips and the ESP32 board (total cost $50)
- solder the ADC chip onto a breakout board or similar to allow it to be connected
- add a potentiometer for testing
- make the correct connections
- develop the code so the 2 ADCs can be read independently.

WE DON"T JUST WANT SOMEONE WHO SENDS US SOFTWARE!!

It's important to us that you demo the actual ADCs working with the board.

Deliverables
-> We want to do a video call with you where you show the output from the system working
-> Arduino code for the ESP32

Useful links
-> https://www.amazon.co.uk/gp/product/B07FK5YSLL/ref=ox_sc_act_title_1?smid=AIF4G7PLKBOZY&psc=1
-> https://www.mouser.co.uk/ProductDetail/Analog-Devices/LTC2413CGNPBF?qs=hVkxg5c3xu8mfFx1n204rA%3D%3D
-> https://www.mouser.co.uk/datasheet/2/609/2413fa-2954255.pdf