- +25 4 % $6.66
- +50 6 % $6.51
- +100 8 % $6.36
- +300 11 % $6.21
- +500 13 % $6.07
Description
The RPi-ADS1115-ADC module is a precision analog-to-digital converter (ADC). The ADS1115 is a chip that provides 16-bit sampling accuracy in an ultra-small MSOP-10 package.
The data is transmitted through the I2C-compatible serial interface. It has 4 I2C addresses to choose from, and the working power supply only needs 3.3V.Its main function is to detect analog signals and convert them into digital signals.
You can use the analog signal's joystick or other analog sensors such as NTC, temperature, and dust sensors to access the Raspberry Pi through the RPi-ADS1115-ADC module to capture analog signals through the Raspberry Pi reading device.
Here comes the perfect solution for adding a VGA screen to your Raspberry Pi. What is better, it is so much cheaper than an HDMI to VGA adapter.This VGA connection is driven natively in hardware over the GPIO pins using a parallel interface and it takes around the same CPU load as the HDMI connection on board. It is capable of displaying 1080P VGA video with zero CPU load. You may drive this interface with the HDMI connection at the same time to even set up dual screens.
Features
Compatible with Raspberry Pi 3/2/B+/A+ The VGA output supports resolution: from 640 x 480 up to 1920 x 1024 at 60fps.
With 6 bits per channel you have a maximum of 262144 colours.
Size: 65.0mm 30.0mm 18.0mm
Power supply: 3.3V
Analog input voltage: VDD, GND
Programmable data rate: 8sps to 860sps
Internal PGA: Support
Sampling accuracy: 16 bits
I2c interface: Select address by pin
Number of channels: 4 single-ended or 2 differential inputs
Programmable Comparator (PGA): 2/3 ~ 16
Internal NTC: Support