SENSORS AND MODULES

The Advance Technologies EMG Muscle Sensor V3.0 With Cable And Electrodes will measure the filtered and rectified electrical activity of a muscle outputting 0-Vs Volts depending on the amount of activity in the selected muscle, where Vs signifies the voltage of the power source. Power supply voltage: min. +-3.5V.

This Muscle Sensor v3 from Advancer Technologies measures, filters, rectifies, and amplifies the electrical activity of a muscle and produces an analog output signal that can easily be read by a microcontroller, enabling novel, muscle-controlled interfaces for your projects.

Features :

1. Fully Compatible with 10/100/1000Base-T Networks
2. Integrated MAC and 10Base-T PHY
3. Supports One 10Base-T Port with Automatic Polarity Detection and Correction
4. Supports Full and Half-Duplex modes
5. Automatic Programmable Retransmit on Collision
6. Programmable Padding and CRC Generation
7.  Automatic Rejection of Erroneous Packets
8. SPI Interface with Clock Speeds Up to 20 MHz
9. Chipboard ENC28J60/SS.
10. The board 25MHZ crystal.
11. The network interface board HR911105A.
12. 5 V power supply pin.
13. Stable performance.
14. For Arduino, SPI, AVR, PIC, LPC, STM32.

The Latest ESP-12F ESP8266 Wifi Module AP & Station Remote Serial Wireless IoT Board is an integrated chip designed for the needs of a new connected world. It can handle all the necessary overhead for communicating with your network, such as TCP/IP stack and communicating with your 802.11 networks.

It is completely addressable over SPI and UART protocols allowing you to connect your sensors or project directly to it through its GPIO’s. ESP8266 is a low-cost Wi-Fi chip with full TCP/IP stack and MCU (Micro Controller Unit) capability.

ESP8266 Serial Wifi Wireless Transceiver Module is a self-contained SOC with integrated TCP/IP protocol stack that can give any microcontroller access to your WiFi network. ESP8266 Serial Wifi Wireless Transceiver Module is capable of either hosting an application or offloading all Wi-Fi networking functions from another application processor.

Each ESP8266 module comes pre-programmed with an AT command set firmware, meaning, you can simply hook this up to your Arduino device and get about as much WiFi-ability as a WiFi Shield offers (and that’s just out of the box)! The ESP8266 module is an extremely cost-effective board with a huge, and ever-growing, community.

ESP-EYE supports firmware downloading with a PC loaded with Linux, MacOs or Windows operating systems. For now, users must set up toolchain in the development environment before starting the software development.

As raised on Reddit  by some users, whether “Face detection is done on board or images are streamed to open CV somewhere,” ESP-EYE definitely do the face detection on board. The ESP-EYE is going to open up new applications for newer and existing projects in the areas of computer vision, imagine what you can do with hacking an Arduino to work together with the ESP-EYE. You can create a low-cost AI project. I need to get my hands on one now!

Features:

1. ESP32-D0WD-V3 embedded, Xtensa dual-core
2. 32-bit LX6 microprocessor, up to 240 MHz
3. 448 KB ROM for booting and core functions
4. 520 KB SRAM for data and instructions
5. 16 KB SRAM in RTC
6. Wi­Fi
   •802.11b/g/n
   • Bit rate: 802.11n up to 150 Mbps
   • A-MPDU and A-MSDU aggregation
   • 0.4 µs guard interval support
   • Center frequency range of operating channel: 2412 ~ 2484 MHz
7. Bluetooth®
   • Bluetooth V4.2 BR/EDR and Bluetooth LE specification
   • Class-1, class-2 and class-3 transmitter
   • AFH
   • CVSD and SBC
8. Hardware
   • Interfaces: SD card, UART, SPI, SDIO, I2C, LED, PWM, Motor PWM, I2S, IR, pulse counter, GPIO, capacitive touch sensor, ADC, DAC, Two-Wire Automotive Interface (TWAI, compatible with ISO11898-1)

Features:

1. Outstanding RF performance,Powerful ESP32-C3 SoC and U.FL antenna provided that supports WiFi/Bluetooth connection over 100m.
2. Thumb-size Design, 21 x 17.5mm overall dimension, portable and lightweight.
3. Low power consumption, Lowest as 44 μA (deep sleep mode), with 4 working modes available.
4. Onboard battery charge IC, Supports battery charging, great for various wearable scenarios and wireless IoT applications.
5. Ready for productization,  Single-sided components design, easily integrated into other boards and Seeed provides Fusion Service for rapid production.

Features:

1. Wireless Connectivity
2. Low Power Consumption
3. Rich GPIO Set
4. Built-in Security
5. OTA Updates
6. Tool Is For Evaluation Of: ESP32-S3-WROOM-1
7. Product Type: WiFi Development Tools

Eye Blink Sensor is compatible with Arduino, Raspberry Pi, AVR, PIC. This Eye Blink sensor senses the eyeblink using infrared. The Variation Across the eye will vary as per eye blink. If the eye is closed the output is high otherwise the output is low.

The eye–blink sensor works by illuminating the eye and eyelid area with infrared light, then monitoring the changes in the reflected light using a phototransistor and differentiator circuit. The exact functionality depends greatly on the positioning and aiming of the emitter and detector with respect to the eye.

This tiny Flame sensor infrared receiver module ignition source detection module is Arduino compatible can use to detect flame or wavelength of the light source within 760nm~1100nm also useful for Lighter flame detect at the distance 80cm.

Greater the flame, farther the test distance. It has the Detect angle of 60 and very sensitive to flame spectrum.

It produces the one channel output signal at the D0 terminal for further processing like an alarm system or any switching system. The sensitivity is adjustable with the help of blue potentiometer given on the board.

The flex sensor is a bend detecting sensor that has got numerous applications in robotics, medical and haptic technology. The resistance of these sensors changes in accordance with the bend, which can be measured using any microcontroller.

Get the high-quality Force pressure sensor 0.5-inch diameter at a low price. This is a force-sensitive resistor with a round, 0.5″ diameter, sensing area. This FSR will vary its resistance depending on how much pressure is being applied to the sensing area.

The harder the force, the lower the resistance. When no pressure is been apply to the FSR its resistance will be larger than 1MΩ. This FSR can sense applied force anywhere in the range of 100g-10kg.

Two pins extend from the bottom of the sensor with 0.1″ pitch making it bread friendly. There is a peel-and-stick rubber backing on the other side of the sensing area to mount the FSR. Just Connect a resistor to form a voltage divider and measure the voltage at the junction to find the force applied.

FR120N Mosfet control Module Replacement Relay comes with optocoupler isolation, the control signal and the power of the controlled device are isolated, which greatly increases the rigidity of the interference. PWM speed regulation widely used to control the start and stop of the motor. The signal input side can be welded to the terminal or pin itself, compatible breadboard output can be soldered to the terminal or direct wire.

MPU9250 9-Axis Attitude Gyro Accelerometer Magnetometer Sensor Module features the MPU-9250, which is a multi-chip module (MCM) consisting of two dies integrated into a single QFN package. One die houses the 3-Axis  accelerometer and gyroscope. The other die houses the AK8963 3-Axis magnetometer. Hence, the MPU-9250 is a 9-axis Motion Tracking device that combines a 3-axis accelerometer, gyroscope and magnetometer, and a Digital Motion Processor (DMP). It is based on I2C Address, Address: 0x68 by default, 0x69 if AD0 is pulled high.

This compact sensor fits into small projects such as UAVs and robot navigation systems. The sensor converts any magnetic field to a differential voltage output on 3 axes. This voltage shift is the raw digital output value, which can then be used to calculate headings or sense magnetic fields coming from different directions.

GY-BME280-3.3 BME280 Atmospheric Pressure Sensor Module is a Breakout Board featuring a Bosch Sensortec ME280 Temperature, Humidity & Pressure Sensor.

The board has selectable I2C address jumper (solder link GS2), I2C pull-up resistors, 7 pin header 2.54mm, and two mounting holes 3.5mm.
Default setting of the board; single power rail Vdd=Vdd_IO (solder link GS1), pull-ups resistors (R2, R3) 10k, protocol selector resistor 0ohm (R1), decoupling capacitors 0.1uF on both power supply pins Vdd & Vdd_IO.

If you connect board to both power rails VDD_IO 1.8V and VDD 3.3V be sure to remove the power rail jumper GS1!

1. Integration Lowers System Cost, Simplifies Design
2. Efforts, and Reduces Design Cycle Time
3. High Accuracy Facilitates Meeting Error Budgets
4. 15-Bit ADC Resolution; Nominal Temperature
5. Resolution 0.03125NC (Varies Due to RTD Nonlinearity)
6. Total Accuracy Over All Operating Conditions:
7. 0.5NC (0.05% of Full Scale) max
8. Fully Differential VREF Inputs
9. 21ms (max) Conversion Time
10. Integrated Fault Detection Increases System Reliability
11. 45V Input Protection
12. Fault Detection (Open RTD Element, RTD Shorted to Out-of-Range Voltage, or Short Across RTD Element)