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Showing 346–360 of 620 results
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Heat Shrink Sleeves
PVC Sleeve 93 mm yellow Heat Shrink Tube 1M
One of the best ways to seal your battery is by using heat shrink. It can protect your battery from short circuits, seal your battery against the weather and add a professional look to your DIY battery.PVC heat shrink is great for battery use, but it can sometimes become brittle over time and begin to crack at the edges or at sharp corners. One method around this is to use multiple layers. This strengthens the heat shrink and adds a second line of defense if one layer should begin to crack. It also allows you to use multiple pieces of heat shrink perpendicular to each other to cover all six sides of a battery instead of just four sides, thus completely sealing your battery. Adding a thin layer of foam around your battery can also help prevent cracking of the heat shrink over time.
SKU: CE-23-00170 -
Modules & Sensors
R307 Fingerprint Module Reader Sensor
This is an updated Improved Compatible version for the R305 Finger Print Sensor Module
R307 Fingerprint Module consists of the optical fingerprint sensor, high-speed DSP processor, high-performance fingerprint alignment algorithm, high-capacity FLASH chips, and other hardware and software composition, stable performance, simple structure, with fingerprint entry, image processing, fingerprint matching, search and template storage and other functions.
SKU: CE-M0173 -
Developments Boards
Raspberry Pi Pico Original Version Dual-core Arm Cortex
The Raspberry Pi Pico is an entirely new type of microcontroller from Raspberry Pi. Small, cheap, and flexible – it’s great for learning to code with MicroPython!Whether you’re looking to learn about the MicroPython programming language, take your first steps in physical computing, or want to build a hardware project, the Raspberry Pi Pico – and its amazing community – will support you every step of the way.
SKU: CE-20-00065 -
Basic LED, LED & Lights
Red Led 5mm Defuse Bright Red 25 pcs lot
These is the very common LEDs which is used in all types of electronic projects. These Light Emitting Diodes feature a 5mm diameter head, 2 pin terminal for a reliable connection. It can give out the chosen color light when powered on. Ideal for color displays, indicators, diagnostic or analytical equipment and etc.
SKU: CE-20-00036 -
IoT & Wireless, Modules & Sensors
Relay Module ESP-01 5V WiFi 5V For Remote Control Switch
This WiFi relay module carries a ESP8266 WiFi module and micro controller. It will send the serial port instructions to the cell phone APP and Implementation within the local area network (LAN) for wireless control relay.
SKU: CE-M0119 -
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Basic LED, LED & Lights
RGB Led 5mm 2 Pin Auto Flashing 10 pcs lot
These is the very common Tri Color Auto Flashing LEDs which is used in all types of electronic projects. These Light Emitting Diodes feature a 5mm diameter head, 2 pin terminal for a reliable connection. It can give out the chosen color light when powered on. Ideal for color displays, indicators, diagnostic or analytical equipment and etc.
SKU: CE-21-00102 -
Robots & Kits, Toys , RC Plane & Drone
Robot Wheel for BO Motors RC Car 65 X 25 mm Approx
The wheel is made up of high-quality rubber which gives maximum traction while operating. The wheel is strong and sturdy as it features a nylon-reinforced plastic rim. High-quality wheels for coupling with BO-1, BO-2 type of DC motors. This wheel can be coupled to BO type motors by coupling it.
SKU: CE-M0167 -
Motor Drives & controllers
Servo Tester PPM GENERATOR Module
A smart little servo tester than can be used to test servo motor, ESC and also to determine motor direction. Tests up to 3 servos at the same time.
The device also can be used as a signal generator for electric speed controller (ESC), for testing your motor system without using a transmitter and receiver.SKU: CE-M0150 -
Modules & Sensors
Si7021 Humidity Sensor Industrial High Precision Module
The Si7021 I2C Humidity and Temperature Sensor is a monolithic CMOS IC integrating humidity and temperature sensor elements, an analog-to-digital converter, signal processing, calibration data, and an I2C Interface. The patented use of industry-standard, low-K polymeric dielectrics for sensing humidity enables the construction of low-power, monolithic CMOS Sensor ICs with low drift and hysteresis, and excellent long term stability.
The humidity and temperature sensors are factory-calibrated and the calibration data is stored in the on-chip non-volatile memory. This ensures that the sensors are fully interchangeable, with no recalibration or software changes required.
The Si7021 is available in a 3×3 mm DFN package and is reflow solderable. It can be used as a hardware- and software-compatible drop-in upgrade for existing RH/temperature sensors in 3×3 mm DFN-6 packages, featuring precision sensing over a wider range and lower power consumption. The optional factory-installed cover offers a low profile, convenient means of protecting the sensor during assembly (e.g., reflow soldering) and throughout the life of the product, excluding liquids (hydrophobic/oleophobic) and particulates. The Si7021 offers an accurate, low-power, factory-calibrated digital solution ideal for measuring humidity, dew-point, and temperature, in applications ranging from HVAC/R and asset tracking to industrial and consumer platforms.
SKU: CE-M0183
