You must be logged in to post a review.
TTP 223B (Touch Thumb Sensor Module)
Product description:
This is a simple touch sensor module. You can use it to replace a traditional push button. Using the TTP223 touch detector IC It measures the capacitance of a metallic pad. It can detect the change in capacitance when a finger is near it. This is the same technology used in the iPhone touch screen.This little sensor can “feel” people and metal touch and feedback a high/low voltage level. Even isolated by some cloth and paper, it still can feel the touch. And the sensitivity well decrease as isolation get thick.
Compare
Reviews (0)
Shipping & Delivery
Related products
DHT11 (Temperature and Humidity Sensor Module)
DHT11 Temperature and Humidity Sensor Module with LED Power Supply Indicators
Features:
- Can detect surrounding environment of the humidity and temperature
- DHT11 sensor adopts
- Humidity measurement range: 20%-95%, humidity measurement error: +-5%
- Temperature measurement range: 0 -50 ;measurement error: +-2 degrees
- Working voltage 3.3 V-5 V
- Output form: digital output
- Has fixed bolt hole and easy installation
- PCB size: 3.1cm x 1.4cm
MAX6675-(Temperature Sensor With Thermocouple Cable)
MAX6675 Module + K Type Thermocouple Sensor:
The MAX6675 performs cold-junction compensation and digitizes the signal from a type-K thermocouple. The data is output in a 12-bit resolution, SPI™-compatible, read-only format. This converter resolves temperatures to 0.25°C, allows readings as high as +1024°C, and exhibits thermocouple accuracy of 8LSBs for temperatures ranging from 0°C to +700°C.
Sharp IR Long Range Sensor – 20 cm to 150 cm
- Infrared range finder 20cm(~8") to 150cm (~60")
- Analog interface
TCS34725 (RGB Color Sensor with IR filter and White LED)
OVERVIEW:1. Red, Green, Blue (RGB), and White Light Sensing with IR Blocking Filter
2. Programmable Analog Gain and Integration Time
3. 3,800,000:1 Dynamic Range
4. Very High Sensitivity: Ideally Suited for Operation Behind Dark Glass
5. Maskable Interrupt
6. Programmable Upper and Lower Thresholds with Persistence Filter
7. Power Management
8. Low Power: 2.5-uA Sleep State
9. 65-uA Wait State with Programmable Wait State Time from 2.4 ms to > 7 Seconds
10. I2C Fast Mode Compatible Interface
11. Data Rates up to 400 kbit/s
12. Input Voltage Levels Compatible with VDD or 1.8 V Bus
13. Register Set and Pin Compatible with the TCS3x71 Series
14. Small 2 mm*2.4 mm Dual Flat No-Lead (FN)
Reviews
There are no reviews yet.