Demand Peripherals     Robotics and Automation Made Easy

IN32: 32 Channel Binary Input Card

The IN32 card has thirty-two inputs, each on a 3-pin header. The other two pins on the 3-pin header are tied to ground and to a screw terminal All input are 5 Volt tolerent and space is provided to attach pull-up or pull-down resistor packs.

 

Features:
- Thirty-two binary inputs
- 3.3 or 5 Volt input
- Optional pull-up or pull-down resistors
- Convenient screw terminal connections
- Uses the ESPI 7474 circuit for reliable operation

 

Hardware:

The schematic and layout of the IO8 are shown below. The Eagle schematic and board files are available here: in32.sch and in32.brd. The bill-of-materials is available here: in32.txt.

 

 

 

FPGA Defined Peripherals
User Interface
FPGA Configuration
FPGA Buttons & LEDs
Text LCD and Keypad
Quad WS2812 Interface
Quad Slide Pot
Tone Generator
IR Recv/Xmit
6 Digit LCD
RC Decoder
Keyfob RF Decoder
Rotary Encoder Interface
Motion Control
Dual DC Motor Controller
Dual Quadrature Decoder
Quad 13 Bit Servo
Bipolar Stepper Controller
Unipolar Stepper Controller
Simple Input / Output
Quad Binary Output
Quad Binary Input
Quad GPIO
Octal Input/Output
32 Channel Binary Output
32 Channel Binary Input
Sensors
Octal 12-bit ADC
Quad Ping))) Interface
Octal SRF04 Interface
Quad Event Counter
Instrumentation
Generic I2C
Generic SPI
Octal 8-Bit DAC
Quad Digital Potentiometer
Quad PWM Output
Quad PWM Input
4 Bit Pattern Generator
Real Time Clock
Dual Watchdog Timers
  

Interface Cards
User Interface
Audio Amplifier
IR Recv/xmit
Six Digit LCD Display
Keyfob RF Receiver
Rotary Encoder
Quad Switch Card
Text LCD / keypad
Quad Slide Pot
Motion Control
Dual 7-amp H-bridge
Quad Open Drain Driver
Quad 10 Amp Relay Card
Input / Output
Octal 8-Bit DAC
Quad Digital Potentiometer
Octal 12-bit ADC
9DOF IMU
Octal SRF04
Quad GPIO
Generic I2C
Generic SPI
USB 2.0 Hub
Real Time Clock
Slot Expander
Octal Input/Output
32 Channel Input
32 Channel Output
Accessories
Power Distribution Card
15 Amp Power Distribution
5 Volt Switching Regulator
ATX Power Break-Out Card
Disk Drive Power Break-Out
MP43 Aluminum Mounting Plate
WW2 Prototyping Card
WW1 Small Prototyping Card