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Sensor Boards And Modules
GSM SIM 800L TTL Board
The GSM SIM 800L TTL board is a compact module that provides GSM/GPRS communication capabilities. It allows you to establish a cellular connection and communicate over the GSM network using a SIM card.
The board is commonly used in applications such as IoT projects, remote monitoring, tracking systems, and other projects that require cellular connectivity.SKU: n/a -
Sensor Boards And Modules
GSM SIM 900A V4.0
The SIM900A V4.0 GSM GPRS Module is a compact and versatile communication module designed for wireless data transmission and mobile network connectivity. It features:
– Dual Power Supply Options: Supports 5V (VCC5) and 3.5–4.5V (VCC4) power inputs.
– Antenna Interfaces: Comes with SMA (default) and IPXmini antenna options for strong signal reception.
– Serial Communication: Compatible with TTL-level UART, supporting 3.3V and 5V microcontrollers.
– SIM Card Slot: Designed for 2G networks, supporting mobile phone 3G/4G cards.
– Low Power Mode: Standby mode consumes as low as 10mA, ensuring energy efficiency.
– Onboard Reset & Protection: Includes SMF05C ESD protection for SIM card circuits.
This module is widely used in IoT applications, remote monitoring, SMS-based control systems, and embedded projects requiring GSM/GPRS connectivitySKU: n/a -
Others
GSM Spring Antenna 2.4Ghz 3DBI
This 3dBi spring-type GSM antenna is tuned for 2.4GHz applications and features an SMA male connector for secure, low-loss RF connectivity. Its compact helical design offers mechanical flexibility and durability, making it ideal for wireless modules, telemetry systems, and IoT devices operating in the 2.4GHz ISM band.
⚙️ Technical Specifications:
• Frequency Range: 2400–2500 MHz
• Gain: 3dBi nominal
• Impedance: 50Ω
• VSWR: ≤ 2.0
• Connector: SMA male (standard polarity)
• Polarization: Vertical
• Material: Copper spring with protective coating
• Wire Length: ~3 mtrs.
• Applications: GSM, Wi-Fi, Bluetooth, Zigbee, telemetry, and RF remote systemsSKU: n/a -
Others
GSM Spring Antenna 2.4Ghz 5DBI
This high-gain 5dBi GSM spring antenna is optimized for 2.4GHz wireless applications and features a rugged SMA male connector for secure RF interfacing. Its helical spring design ensures mechanical flexibility and durability, making it ideal for long-range telemetry, IoT deployments, and RF modules operating in the 2.4GHz ISM band.
⚙️ Technical Specifications:
- Frequency Range: 2400–2500 MHz
- Gain: 5dBi nominal
- Impedance: 50Ω
- VSWR: ≤ 2.0
- Connector: SMA male (standard polarity)
- Polarization: Vertical
- Material: Copper alloy spring with protective coating
- Wire Length: ~3 mtrs.
- Applications: GSM, Wi-Fi, Bluetooth, Zigbee, telemetry, and RF remote systems
SKU: n/a -
Sensor Boards And Modules
HC 05 Bluetooth Module
The HC-05 is a popular Bluetooth module commonly used for wireless communication between electronic devices. It is based on the Bluetooth 2.0+EDR (Enhanced Data Rate) standard and is designed for easy integration into various projects.
The module allows devices to establish a Bluetooth connection and communicate wirelessly over short distances, typically up to 10 meters. It supports both the Bluetooth Serial Port Profile (SPP) and the Bluetooth Master-Slave mode, making it compatible with a wide range of devices and applications.
SKU: n/a -
Sensor Boards And Modules
HCSR501 PIR Motion Sensor
HCSR501 PIR Motion Sensor – Detect Motion Easily!The HCSR501 Pir Motion infrared (IR) sensor detects motion within a range of 3 cm to 7 meters. It operates at 5V DC and provides a digital output, making it ideal for security systems, automatic lights, and robotics.SKU: n/a -
Sensor Boards And Modules
HMC5833L Triple Axis Magnetometer GY273
The HMC5883L Magnetometer Module is a 3-axis digital compass designed by Honeywell. It uses anisotropic magnetoresistive (AMR) technology to measure the Earth’s magnetic field in three dimensions (X, Y, and Z axes). This module is commonly used in navigation systems, robotics, and other applications requiring precise directional information
SKU: n/a -
Integrated Circuits
HT 12D Decoder IC DIP-18
The HT 12D decoder ic is a 12-bit decoder IC in a DIP-18 package. It is commonly used in remote control systems and is paired with the HT12E encoder to form a complete encoder-decoder pair for wireless communication. Here’s a brief overview:
Key Features:
Operating Voltage: 2.4V to 12VData Bits: 4 data bits
Address Bits: 8 address bits
Low Standby Current: 0.1µA at Vcc=5V
Built-in Oscillator: Requires only a 5% resistor
Pin Configuration:
The DIP-18 package has 18 pins, including:A0 to A7: Address bits (8 bits)
AD0 to AD3: Data bits (4 bits)
Input (Pin 14): Encoded 12-bit output from HT12E
Oscillator Pins (Pin 15 & 16): Built-in oscillator
Valid Transmission (VT) Pin (Pin 17): Indicates valid transmission (optional)
Vcc (Pin 18): Power supply (5V)
Ground (Pin 9): Common ground
Applications:
Remote Control Systems: Used in RF and IR remote control systems.Security Systems: Burglar alarms, smoke and fire alarms.
Consumer Electronics: Garage door controllers, car door controllers.
Wireless Communication: Transmitting 4-bit data wirelessly.
SKU: n/a -
Integrated Circuits
HT 12E Encoder IC DIP-18
The HT 12E encoder ic is a 12-bit encoder IC in a DIP-18 package. It is part of the 212 series of encoders and is commonly used in remote control systems, paired with the HT12D decoder. Here’s a brief overview:
Key Features:
Operating Voltage: 2.4V to 12VData Bits: 4 bits
Address Bits: 8 bits
Low Standby Current: 0.1µA at Vcc=5V
Built-in Oscillator: Requires only a 5% resistor
Pin Configuration:
The DIP-18 package has 18 pins:A0 to A7 (Pins 1-8): Address input pins (8 bits)
AD0 to AD3 (Pins 10-13): Data input pins (4 bits)
DIN (Pin 14): Data output pin
Oscillator Pins (Pins 15 & 16): Built-in oscillator
Valid Transmission (VT) Pin (Pin 17): Indicates valid transmission
Vcc (Pin 18): Power supply
Ground (Pin 9): Common ground
Working Principle:
The HT12E encodes 12-bit parallel data (8 address bits and 4 data bits) into a serial format for transmission via RF or infrared medium. It requires a trigger signal to start the transmission, and the data is transmitted in a 4-word cycle1.Applications:
Remote Control Systems: Used in RF and IR remote control systems.Security Systems: Burglar alarms, smoke and fire alarms.
Consumer Electronics: Garage door controllers, car door controllers.
Wireless Communication
SKU: n/a -
Sensor Boards And Modules
HX 711 Pressure Sensor Module
The HX711 pressure module is essentially a load cell amplifier used to measure pressure with high precision. Here are some key features:
24-bit A/D Converter: Provides high-resolution measurements.
Dual-Channel Input: Allows for two selectable differential input channels.
Selectable Gain: Offers gain settings of 32, 64, and 128 to accommodate different load cell types.
Two-Wire Interface: Uses Clock and Data lines for communication with a microcontroller.
Low Power Consumption: Operates within a voltage range of 2.7V to 5V.
SKU: n/a -
Sensor Boards And Modules
I2C Module
I2C Module for LCD – Simplify Your Display Setup!This module allows you to connect an LCD display to your microcontroller using the I2C protocol, requiring only two pins (SDA and SCL). It’s perfect for Arduino projects, DIY electronics, and home automation.SKU: n/a -
Batteries And Chargers
iMAX B6 AC Lipo/NiMH/RC Battery Charger 1-6s
The B6 iMAX AC Lipo/NiMH/RC Battery Charger is a versatile and powerful charger designed for a wide range of rechargeable batteries. Here’s a brief overview:
Key Features:
Type: AC balance chargerBattery Compatibility: Supports 1-6 cell LiPo, Li-ion, LiFe (A123), NiCd, NiMH, and Pb batteries
Input Voltage: 100-240V AC, 11-18V DC
Output Current: Charge current range of 0.1-5.0A, discharge current range of 0.1-1.0A
Indicators: Equipped with a backlit dot matrix LCD display to show operation menu and charging status
Built-in Power Supply: No need for an external power supply
Dimensions: Approximately 134x142x36mm
Weight: Around 580g
Applications:
Hobbyist Projects: Ideal for charging batteries used in RC models, drones, and other hobby electronics.Field Use: Portable and easy to use, making it perfect for charging batteries on the go.
Educational Kits: Often included in educational electronics kits for teaching about battery charging and maintenance.
The B6 iMAX AC Lipo/NiMH/RC Battery Charger is valued for its versatility, ease of use, and reliable performance, making it a popular choice for hobbyists and professionals alike.
SKU: n/a -
Sensor Boards And Modules
IR Module With Remote HX1838
IR Module with Remote – Wireless Control Made Easy!
This module pairs an IR receiver with a remote control, allowing you to wirelessly control devices. It operates at 3.3V to 5V and uses 38KHz modulation for reliable signal transmission up to 8 meters. Ideal for home automation, DIY projects, and robotics.
SKU: n/a -
Sensor Boards And Modules
IR Sensor Module
An IR sensor module(infrared sensor module) is a device that detects infrared radiation and is commonly used for proximity sensing, object detection, and motion detection.
IR sensor modules can operate in different sensing modes, including proximity sensing and motion detection. Proximity sensing detects the presence of an object within a specific range, while motion detection detects movement within the sensor’s field of view.SKU: n/a -
Sensor Boards And Modules
ISD1820 Voice Recording Module
ISD1820 Voice Recorder Module
Compact voice recording and playback module based on the ISD1820 IC. Supports up to 10 seconds of audio storage with onboard microphone, speaker output, and push-button control for record/play functions. Features loop and single-play modes, and easy interface with microcontrollers for embedded voice applications. Operates at 3–5V DC. Ideal for DIY electronics, toys, and voice-triggered systems.
SKU: n/a
