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18650 Battery Holder 2 Cell With Cover And Switch
An 18650 2-cell battery holder with a cover and switch is a convenient accessory for securely holding two 18650 lithium-ion batteries, commonly used in various electronic projects and devices.
Here are some key features:Compatibility: Designed specifically for 18650 lithium-ion cells, which typically have a nominal voltage of 3.7V each.
Material: Often made from durable materials like ABS plastic and metal, ensuring both safety and longevity.
Polarity Identification: Clearly marked with positive (+) and negative (-) terminals to ensure proper orientation and connection.
Spring Retention: Equipped with a spring mechanism to securely hold the batteries in place, preventing movement and ensuring a stable connection.
Cover: Features a removable sliding cover that is secured with a small head screw, providing protection to the battery cells from environmental effects.
Switch: Comes with an ON/OFF switch, allowing easy control of power to your project.
Dimensions: Typically around 93 mm x 43 mm x 23 mm (approximately 3.66 inches x 1.69 inches x 0.91 inches).
Series Connection: The two 18650 cells are connected in series inside the case, providing a combined output voltage of 7.4V.
Cable Length: Leads are about 15 cm long, with the last 5 mm tinned for easy soldering and connection.
Applications
DIY Projects: Ideal for custom electronics projects, such as building battery packs, portable chargers, and DIY gadgets.Robotics: Used in robotics to power motors, sensors, and other components.
Portable Devices: Suitable for powering portable devices like flashlights, radios, and other handheld electronics.
Educational Kits: Great for educational kits and projects, helping students learn about battery technology and electronics.
Small Production Runs: Suitable for small-scale production of custom electronics, allowing for rapid iteration and testing.
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Nodemcu And ESP
ESP32 Camera Module Breakout Board
The ESP32 Camera Module Breakout Board with USB is a compact development board that integrates an ESP32 microcontroller with a camera module (typically OV2640) It includes a built-in USB-to-serial converter, making it easy to program and power the board directly from your computer via USB. This board is perfect for beginners and enthusiasts looking to create projects involving image capture, video streaming, and face recognition.
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Nodemcu And ESP
ESP32 Camera Module OV2640 2MP
The ESP32 Camera Module with OV2640 is a compact, low-power embedded camera solution combining the ESP32 SoC and a 2MP OV2640 image sensor. It supports Wi-Fi connectivity, onboard image processing, and real-time streaming, making it ideal for IoT surveillance, smart home devices, and edge AI applications.
⚙️ Technical Speicifications:
- Microcontroller: ESP32 dual-core 32-bit LX6 processor
- Camera Sensor: OV2640, 2MP (1600×1200 max resolution)
- Connectivity: Wi-Fi 802.11 b/g/n, optional Bluetooth
- Storage: MicroSD card slot (on select variants)
- Interfaces: GPIO, UART, SPI, I²C
- Power Supply: 5V DC via micro-USB or header
- Features: JPEG compression, motion detection, face recognition (with AI firmware)
- Form Factor: Compact PCB with onboard antenna or external IPEX connector
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Batteries And Chargers
XT60 Lipo Battery Connector Male/Female Pair
The XT60 lipo battery connector pair is a popular high-current connector used mainly in the RC hobby, drone, and DIY electronics industries. XT60 lipo battery connector consists of a male and female connector, both made from high-temperature nylon with gold-plated spring pins or sockets for a secure and reliable connection2. The XT60 connector can handle up to 60 amps of current and is designed to prevent reverse polarity.
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Sensor Boards And Modules
MPU6050 Gyro Sensor Module
The MPU6050 gyro sensor module is a 3-axis accelerometer and 3-axis gyroscope sensor, also known as an Inertial Measurement Unit (IMU). The MPU6050 gyro sensor module measures both rotational velocity (gyroscope) and acceleration (accelerometer), making it ideal for applications like motion tracking, orientation detection, and stabilization systems
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Sensor Boards And Modules
Max30100 Module-Pulse and Heart Rate
MAX30100 Module – Heart Rate and SpO2 Sensor!
Max30100 module measures heart rate and blood oxygen saturation (SpO2). It features low power consumption, an I2C interface, and an onboard temperature sensor. Ideal for medical devices, fitness trackers, and health monitoring systems.SKU: n/a -
Sensor Boards And Modules
Ultrasonic Sensor HC-SR04
The ultrasonic sensor HC-SR04 is a popular sensor module used for distance measurement in various projects and applications. It is commonly used with microcontrollers such as Arduino for obstacle detection, object avoidance, and distance sensing.
The sensor HC-SR04 typically has four pins: VCC (power supply), GND (ground), Trig (trigger), and Echo (echo signal output). It requires both 5V power supply and a separate GPIO pin to trigger the sensor and read the echo signal.
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Cables And Wires
Jumper wire Male to Female Set of 10pcs
These are a set of 10 pcs Jumper wire male to female(having a male pin on one end and a female socket on the other end.)
Connecting and disconnecting the wires from the breadboard is very easy. The wires have strong pin support and are reusable for future projects as well. They come in a variety of colors so tracing the wires or tracing the connections becomes very easy.SKU: n/a -
Others
Flow Solder Female Header Pin 40 x 1
A 40×1 flow solder strip is a type of female header connector used in electronics for connecting printed circuit boards (PCBs) to other components or modules. Here are some key details:
Key Features:
Pitch: 2.54mm (standard spacing)Number of Pins: 40 pins in a single row
Material: Typically made of brass or other conductive metals
Mounting Type: Through-hole mounting
Height: Around 6mm
Applications:
PCB Prototyping: Ideal for connecting prototype boards to other components or modulesBreadboards: Used to connect PCBs to breadboards for testing and development
Custom Cables: Can be used to create custom cables for various electronic projects
Industrial and Hobbyist Use: Suitable for a wide range of applications in both professional and hobbyist electronics
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Others
Berg Strip Male Header Pin 40 x 1
A 40×1 Berg Strip is a type of male header connector commonly used in electronics for connecting printed circuit boards (PCBs) to other components or modules. Here are some key details:
Key Features:
Pitch: 2.54mm (standard spacing)Number of Pins: 40 pins in a single row
Mounting Type: Through-hole mounting
Compatibility: Can be soldered directly onto PCBs and used with breadboards or custom headers
Versatility: Can be cut to desired lengths as needed
Applications:
PCB Prototyping: Ideal for connecting prototype boards to other components or modulesBreadboards: Used to connect PCBs to breadboards for testing and development
Custom Cables: Can be used to create custom cables for various electronic projects
Industrial and Hobbyist Use: Suitable for a wide range of applications in both professional and hobbyist electronics
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Led (Light Emitting Diode)
Led 5mm Blue Diffused (Pack of 5pcs)
A 5mm diffused LED is a small, round light-emitting diode with a diameter of 5 millimeters. The diffused lens helps to spread the light more evenly, making it less harsh and more suitable for various applications. Here are some key features:
Size: 5mm in diameter
Lens Type: Diffused, which provides a softer light compared to clear LEDs
Colors: Blue
Brightness: Typically offers bright illumination, suitable for indicators and decorative lighting
Voltage: Usually operates at a forward voltage of around 1.8V to 3.3V
Applications: Commonly used in DIY electronics projects, indicators, signage, and decorative lighting
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Others
18650 Battery Holder 1 Cell
The 18650 1 Cell Battery Holder is a compact and convenient holder designed to securely hold a single 18650 lithium-ion cell. Here’s a brief overview:
Key Features
Type: Single cell holder for 18650 lithium-ion batteriesMaterial: Typically made from flame-retardant ABS or PC materials for durability and high-temperature resistance
Terminals: Equipped with snap connectors or brass contact points for easy and secure connection
Dimensions: Varies, but generally compact to fit into various electronic devices and projects
Polarity Identification: Clearly marked to ensure proper orientation of the battery
Applications
DIY Projects: Ideal for hobbyist and educational electronics projects, providing a secure way to integrate 18650 cellsPortable Devices: Used in portable electronics like flashlights, power banks, and other battery-powered gadgets
Battery Packs: Essential for assembling custom battery packs, ensuring a reliable and robust connection
The 18650 1 Cell Battery Holder is valued for its ease of use, reliability, and versatility in various electronic applications.
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Sensor Boards And Modules
8 way IR Array Sensor
An 8-way IR sensor array is a versatile module used in various applications such as robotics, automation, and line-following projects. Here are some key features:
Working Voltage: Typically 3.3V to 5V DC.
Detection Range: Adjustable, usually from 1mm to 60cm.
Output: Digital output indicating the presence of an object.
Mounting: Comes with mounting holes for easy installation on PCBs.
Applications: Commonly used in line-following robots, obstacle detection, and grid navigation.
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