- TCA9534A GPIO Expander
- 16 Key Input Pad
- I2C Interface
- Interrupt Generation
-
- Displays the Status of Each Data and Power Connection
- Signals Pass Through Visualizer with No Losses
- Great for Troubleshooting
-
- 3-Axis X,Y,Z
- 10-bit Resolution
- ±16g Range
- Single/Double Tap Detection
- Free-Fall Detection
- 10,000g Shock Survival
-
- Arduino Uno Compatible
- Built-in microSD Socket
- Low-Power Consumption
- Perfect for Datalogging
- Pairs well with energyShield 2 Pro
-
- Creates Two I2C Connections From One
- Creates Two GPIO Plugs with GPIO0 From One with GPIO0 & GPIO1
-
The Raspberry Pi 3 A+ offers a 1.4GHz 64-bit quad-core processor, dual-band wireless LAN, Bluetooth 4.2/BLE in the same mechanical format as the Raspberry Pi 1 Model A+ -
The Raspberry Pi 4 8GB offers a 1.5GHz 64-bit quad-core Cortex-A72 (ARM v8) processor, dual-band wireless LAN, Bluetooth 5.0/BLE, Gigabit Ethernet, and Power-over-Ethernet support (with separate PoE HAT) -
STM32 Nucleo-144 development board with STM32F767ZI MCU is compatible with the Trēo system, supports Arduino, ST Zio, and morpho connectivity -
- Arduino Uno Compatible
- Connects To Breadboard
- Injects 5V or 3.3V Into Power Rails
- 1800mAh LiPo Battery
- Secondary Wiring Header
- Breadboard Included
-
- Holtek HT16k33
- 8 Digit Numerical Display (Red)
- 16-Step Dimming
-
STM32 Nucleo-64 development board with STM32F411RE MCU is compatible with the Trēo system, supports Arduino, and ST morpho connectivity. -
The Raspberry Pi 4 4GB offers a 1.5GHz 64-bit quad-core Cortex-A72 (ARM v8) processor, dual-band wireless LAN, Bluetooth 5.0/BLE, Gigabit Ethernet, and Power-over-Ethernet support (with separate PoE HAT)
-
- Texas instruments TCA9534A
- 5-V Tolerant I/O Ports
- Three Hardware Address Pins Allow up to Eight Devices on the I2C bus
- Pin-Change HW Interrupt
-
The Raspberry Pi 3 B+ offers a 1.4GHz 64-bit quad-core processor, dual-band wireless LAN, Bluetooth 4.2/BLE, faster Ethernet, and Power-over-Ethernet support (with separate PoE HAT) -
The Raspberry Pi 4 2GB offers a 1.5GHz 64-bit quad-core Cortex-A72 (ARM v8) processor, dual-band wireless LAN, Bluetooth 5.0/BLE, Gigabit Ethernet, and Power-over-Ethernet support (with separate PoE HAT)
-
- Adapts Trēo to Raspberry Pi Boards
- 8 Trēo™ Connectors
- 4 I2C
- 3 SPI
- 3 GPIO
- 1 UART
- 1 SDIO
- RoHS Compliant
-
- Microchip MCP96L00
- Supports K Type Thermocouples
- 0.0625°C Resolution
- Internal Cold-Junction Temperature Compensation
- Programable Rising or Falling Temperature Alerts for Hot and Cold Junctions
- Low Power Consumption
-
- On Semiconductor CAT25512
- 128-byte Page Write Buffer
- Additional Identification Page with Permanent Write Protection
- Self-timed Write Cycle
- Hardware and Software Protection
- Block Write Protection
- Protect ¼, ½, or Full EEPROM Array
- Low Power CMOS Technology
- 4,000,000 Program/Erase Cycles
- 200 Year Data Retention
-
- Allegro ACS70331
- 5mA Precision
- High-Sensitivity Sensing Up to 5A (AC or DC)
- 1MHz Bandwidth (Response <550ns)
- 1mΩ Resistance Results in Low Losses
-
- Allegro ACS711
- 11mA Precision
- High-Sensitivity Sensing Up to 15.5A
- 100kHz Bandwidth (Response <550ns)
- 6mΩ Resistance Results in Low Losses
-
- AVIA HX711
- 2 Input Channels
- Low Noise PGA
- Selectable Gain of 32, 64, and 128
- 80 Samples Per Second
-
- Holtek HT16k33
- 4 Digit Numerical Display (Red)
- 16-Step Dimming
-
- Arduino Uno R3 Compatible
- Built-In 1800mAh Lithium-Ion Battery!
- Runs 24+ Hrs on Single Charge!*
- Charges from USB in ~6 Hrs
- 5.0V and 3.3V Outputs
-
- Texas Instruments HDC1080
- Relative Humidity Accuracy ±2% (Typ)
- Temperature Accuracy ±0.2°C (Typ)
- Excellent Stability at High Humidity
- 14-bit Measurement Resolution
- 100nA Sleep Current
- Average Supply Current:
- 710nA @ 1sps, 11-bit RH Measurement
- 3μA @ 1sps, 11-bit RH and Temperature Measurement
-
The Arduino UNO is the best board to get started with electronics and coding. If this is your first experience tinkering with the platform, the UNO is the most robust board you can start playing with. The UNO is the most used and documented board of the whole Arduino family.
