Coin Type Battery Holder 24mm
Coin Type Battery Holder 24mm
The Coin Type Battery Holder 24mm is a compact and versatile component designed to securely hold and connect coin-type batteries, specifically those with a diameter of 24mm. This holder is ideal for use in a wide range of applications, including IoT devices, wearable technology, and other battery-powered projects.
| The primary function of the Coin Type Battery Holder 24mm is to provide a reliable and secure connection for coin-type batteries. The holder is designed to |
24mm
<3mm (varies depending on the specific holder design)
Durable plastic or metal (depending on the manufacturer)
Typically <0.1 ohms
-20C to 70C (dependent on the specific holder design and battery type)
| The Coin Type Battery Holder 24mm is suitable for use in a wide range of applications, including |
IoT devices
Wearable technology
Sensor modules
Smart home devices
Portable electronics
Prototyping and proof-of-concept projects
By providing a reliable and secure connection for coin-type batteries, the Coin Type Battery Holder 24mm is an essential component for many battery-powered projects.
Coin Type Battery Holder 24mm DocumentationOverviewThe coin type battery holder 24mm is a compact and convenient component designed to hold and connect a 24mm diameter coin cell battery, commonly used in IoT projects. This holder provides a secure and reliable connection to the battery, making it easy to integrate into various applications.Technical SpecificationsBattery Type: 24mm Coin Cell (e.g., CR2032, CR2450)
Dimensions: 24mm (diameter) x 3.5mm (height)
Materials: Plastic or Metal (dependent on manufacturer)
Connection Type: 2 x 0.5mm pitch JST or similar connectors
Operating Temperature: -20C to 70CCode Examples### Example 1: Basic Battery Connection with ArduinoIn this example, we will demonstrate how to connect the coin type battery holder to an Arduino board and read the battery voltage.Hardware RequirementsArduino Board (e.g., Arduino Uno)
Coin Type Battery Holder 24mm
24mm Coin Cell Battery (e.g., CR2032)
Jumper WiresSoftware RequirementsArduino IDECode
```c
const int batteryPin = A0; // Analog input pinvoid setup() {
Serial.begin(9600);
}void loop() {
int batteryVoltage = analogRead(batteryPin); // Read analog value
float voltage = (batteryVoltage 5.0) / 1024.0; // Convert to voltage
Serial.print("Battery Voltage: ");
Serial.print(voltage);
Serial.println(" V");
delay(1000);
}
```
DescriptionIn this example, we connect the coin type battery holder to the Arduino board's analog input pin (A0). The code reads the analog value from the pin, converts it to a voltage reading, and prints it to the serial console.### Example 2: Powering an ESP32 MicrocontrollerIn this example, we will demonstrate how to use the coin type battery holder to power an ESP32 microcontroller, a popular choice for IoT projects.Hardware RequirementsESP32 Development Board (e.g., ESP32 DevKitC)
Coin Type Battery Holder 24mm
24mm Coin Cell Battery (e.g., CR2032)
Jumper WiresSoftware RequirementsESP32 Arduino CoreCode
```c
#include <WiFi.h>void setup() {
Serial.begin(115200);
WiFi.begin("your_wifi_ssid", "your_wifi_password"); // Replace with your Wi-Fi credentials
while (WiFi.status() != WL_CONNECTED) {
delay(1000);
Serial.println("Connecting to Wi-Fi...");
}
Serial.println("Connected to Wi-Fi");
Serial.println("Battery Powered ESP32 Board");
}void loop() {
// Your application code here
delay(1000);
}
```
DescriptionIn this example, we connect the coin type battery holder to the ESP32 development board, which is capable of operating with a coin cell battery. The code initializes the ESP32 board, connects to a Wi-Fi network, and prints a message to the serial console, demonstrating the board's ability to operate with battery power.Additional NotesWhen using the coin type battery holder, ensure that the battery is properly seated and the connectors are securely attached to the holder.
The battery holder's connection type may vary depending on the manufacturer; ensure compatibility with your project's requirements.
Always follow proper safety precautions when working with batteries and electrical components.