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TI Temperature & Humidity Sensor (LM35DZ)
$2.18LM35DZ is a precision temperature sensor integrated circuit that provides an output voltage proportional to the Celsius temperature. The LM35DZ is a popular and widely used sensor in various applications such as temperature measurement, thermal protection circuits, and temperature control systems.
The LM35DZ has a linear voltage output that is directly proportional to the temperature in degrees Celsius, with a sensitivity of 10mV per degree Celsius. The output voltage of the sensor increases by 10mV for every degree Celsius increase in temperature.
The LM35DZ operates over a temperature range of -55°C to 150°C, and provides an accuracy of ±0.5°C at room temperature. The device requires a power supply of 4 to 30 volts and consumes very low power, making it ideal for battery-powered applications.
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Tilt Sensor
$3.27A tilt sensor, also known as a tilt switch, is a type of switch that is used to detect the angle of inclination of an object with respect to the ground or gravity. The sensor works by using the principle of gravity to change the position of a ball or liquid inside the switch, which in turn changes the electrical contact and triggers the switch.
Tilt sensors are typically small, compact devices that can be easily integrated into a variety of applications. They are commonly used in mobile devices, such as smartphones and tablet computers, to detect the orientation of the device and adjust the screen accordingly.
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TMP36GT9Z Temperature Sensor
$2.18The TMP36GT9Z Temperature Sensor is a highly accurate and reliable analog temperature sensor that is widely used in a variety of applications. It provides an output voltage proportional to the temperature, with a range of -40°C to +125°C. The TMP36GT9Z is easy to use and requires only a single power supply voltage to operate. It provides a linear output that is easy to read and interpret, and its low output impedance makes it well suited for use with microcontrollers and other digital circuits. The sensor is also highly accurate, with a typical accuracy of ±2°C and a temperature coefficient of 10mV/°C. The TMP36GT9Z is available in a compact, surface-mount package, making it ideal for use in space-constrained applications.
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TowerPro High Torque MG996R
$10.90The TowerPro High Torque MG996R is a servo motor used in robotics and automation applications. The servo motor provides high torque output, making it suitable for use in applications that require precise control of movement or positioning. The servo motor has a metal gear train, which provides durability and reliability. It can rotate 180 degrees and can be controlled by a microcontroller or other control systems to achieve precise positioning.
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TowerPro Micro Servo Motor MG90S
$4.91The TowerPro Micro Servo Motor MG90S is a high-quality servo motor, capable of providing precise and accurate motion control, making it ideal for use in small-scale projects. The motor has a 180-degree rotation range and can be controlled with a pulse width modulation (PWM) signal, making it easy to integrate into various control systems.
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TTP223B Capacitive Touch Sensor
$1.09This touch sensor is a capacitive touch sensor module and the sensor driver is based on the driver IC TTP223. This capacitive touch sensor is an ideal alternative for the old-fashioned keypads and buttons. The operating voltage of the TTP223 IC is from the 2V to 5.5V and the power consumption of the touch sensor is very low. Due to the inexpensive, low power consumption, and easy to integrate support, the touch sensor with TTP223 becomes popular in the capacitive touch sensor segment.
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ULN2003 Motor Driver Board Module
$3.27The ULN2003 is a convenient package of seven Darlington transistors, which means it’s an easy way to drive up to seven loads up to 500mA to 50V maximum. This nice IC is mounted in a circuit board specifically designed to drive unipolar stepper motors, especially these 16:1 and 64:1 stepper gearmotors. Stepper Motor Driver Features: Uses well-proven ULN2003 driver IC Maximum 500mA/channel (50V maximum) Socketed for direct connection to the 22305 16:1 and 22310 64:1 stepper gear motors Indictor LEDs show coil energization 4 pre-soldered input channel pins Works well with Arduino stepper and AccelStepper libraries.
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Ultrasonic Sensor Module HC-SR04
$6.54Ultrasonic Ranging Module HC-SR04 provides 2cm – 400cm non-contact measurement function, the ranging accuracy can reach to 3mm. The modules includes ultrasonic transmitters, receiver and control circuit
The HC-SR04 ultrasonic sensor uses sonar to determine distance to an object – just like bats or dolphins do.
This module offers excellent range accuracy and stable readings in an easy-to-use package. It operation is not affected by sunlight or black material (although acoustically soft materials like cloth can be difficult to detect). Similar in performance to the SRF005 but with the low-price of a Sharp infrared sensor.
This sensor is perfect for collision avoidance on your next robotics or multirotor project!
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USB to Micro USB Cable (1 meter)
$3.27The USB to Micro USB Cable (1 meter) is a versatile and essential accessory designed to facilitate seamless data transfer and charging between various devices. This cable features a standard USB-A connector on one end and a Micro USB connector on the other, making it compatible with a wide range of electronics.
Measuring 1 meter in length, the cable offers a balanced combination of flexibility and convenience. Its durable construction ensures reliable performance and longevity, even with frequent use. The cable’s compact design makes it highly portable, ideal for travel, home, or office use.
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WeMos D1 NodeMcu V3 CH340
$10.90This is the famous NodeMCU which is based on ESP8266 WiFi SoC. This is version 3 and it is based on ESP-12E (An ESP8266 based WiFi module). NodeMCU is also an open-source firmware and development kit that helps you to prototype your IoT(Internet of Things) product within a few LUA script lines, and of course you can always program it with Arduino IDE.
Nodemcu V3 WiFi module integrated ESP8266 + additional memory 32M FLASH, USB serial port ch340g WiFi modern ESP8266 + 32MB, the module is based on a wide range of exploration ESP8266 system chip from expressif. WiFi modern ESP8266 + 32MB, compatible with nodemcu board. We add an extra memory size of 32MB. This is better for big library projects. You do not have to worry about the size of the memory. On board there are usb-ttl serial converter ch340g, mini USB socket. DC 4 ~ 9v PowerIn pin VIN. Pitch 2.54mm (0.1 “) 15 x 2-wire pin set. Do not solder. Combine WiFi access point and feature station + microcontrollers using Lua programming language is simple. WiFi Modern ESP8266 + 32MB, provides: FOR arduinO hardware IO. Can be used in the arduin0 IDE event-driven API network application 10 d0-d10, PWM function programming, IIC and SPI communication, in a board WiFi wireless network and ADC (A0, etc. can be used as an access point and / or station, host Server), connect to the Internet, get or upload data, and the developing board can use the mounting board.
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