New and can't seem to find what I need (too many options :))

I am looking for a USB (com interface) that will allow me to control at least 3 relays, 1 input, and 4 outputs. Any suggestions and thanks?

Edit: forgot 3 analog inputs preferably 12 bits
Edit 2: Well since I haven’t used they maybe I better be clearer. I need three PID controllers. So 3 of the output need to be PWN. Maybe I read wrong, but I thought PWM was a standard option.

Hi,
I will recommend following products

  1. USB to I2C converter
    https://store.ncd.io/product/usb-interface-adapter-for-ncd-iot-devices-virtual-com-port-ft230xs/
  2. 4 channel relay controller
    https://store.ncd.io/product/4-channel-general-purpose-spdt-relay-shield-4-gpio-with-iot-interface/
  3. 4 channel ADC
    https://store.ncd.io/product/ads1115-16-bit-4-channel-precision-analog-to-digital-converter-i2c-mini-module/
  4. PWM output
    https://store.ncd.io/product/pca9531-2-channel-8-bit-pwm-with-8-outputs-gpio-i2c-led-dimmer/

Thanks

Thanks Bhaskar,

I am looking for one product to do all these things. Not sure it exists; which is why I am asking to community.