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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
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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.
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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
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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.
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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.
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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.
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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.
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Motors And Motor Drivers
Johnson Gear Motor 10Rpm Grade B
The Johnson Geared Motor (Grade B) 10 RPM is a low-speed, high-torque DC motor commonly used for precise movements in robotics and automation.
Here are its key features:
Base Motor RPM: 18000 RPM (reduced to 10 RPM with gearbox)
Operating Voltage: 6-18 V DC
Torque: 11.7 kg-cm at 10 RPM
Mounting: Six M3 mounting holes
Shaft: Side shaft with metal bushes
Great for pan/tilt cameras, household appliances, and educational robotics.
Special Note
We are selling 2 types of Johnson Motors as “Johnson Geared Motor – Grade A Quality” and “Johnson Geared Motor – Grade B“, the only difference between them is the quality of materials used for manufacturing the motor. All other specification including look, dimensions, working etc. are same. The “Grade A Quality” motors shows slightly more torque count than “Grade B” Johnson Motors and hence dominates “Grade B” quality motors.SKU: n/a -
Motors And Motor Drivers
Johnson Gear Motor 30Rpm Grade B
The Johnson Geared Motor (Grade B) 30 RPM is a versatile DC motor known for its compact size and high torque.
Here are its key features:
Base Motor RPM: 18000 RPM (reduced to 30 RPM with gearbox)
Operating Voltage: 6-18 V DC
Rated Voltage: 12 V DC
Rated Torque: 9.4 kg-cm at 30 RPM
Stall Torque: 37.6 kg-cm
Gearbox Dimensions: 37 mm diameter
Shaft: Side shaft with metal bushes for wear resistance
Mounting: Six M3 mounting holes
Applications
Pan/Tilt Cameras: Smooth and precise movement.Household Appliances: Used in devices like grills, ovens, and cleaning machines.
Robotic Platforms: Suitable for educational robots and automation projects.
Coin Refund Devices: Used in vending machines and coin-operated devices.
Special Note
We are selling 2 types of Johnson Motors as “Johnson Geared Motor – Grade A Quality” and “Johnson Geared Motor – Grade B“, the only difference between them is the quality of materials used for manufacturing the motor. All other specification including look, dimensions, working etc. are same. The “Grade A Quality” motors shows slightly more torque count than “Grade B” Johnson Motors and hence dominates “Grade B” quality motors.SKU: n/a -
Motors And Motor Drivers
Johnson Motor 1000Rpm Grade B
The Johnson Geared Motor (Grade B) 1000 RPM is a reliable and efficient DC motor designed for various applications requiring moderate speed and high torque.
Here are its key features:
Base Motor RPM: 18000 RPM (reduced to 1000 RPM with gearbox)
Operating Voltage: 6-18 V DC
Rated Voltage: 12 V DC
Rated Torque: 1.5 kg-cm at 500 RPM
Stall Torque: 6 kg-cm
Dimensions: The gearbox has diameter of 37 mm , shaft has a diameter of 6 mm and the shaft length is 30 mm , the motor has the dimension of 27 mm making it compact and easy to integrate into various projects.
Shaft: Side shaft with metal bushes for wear resistance
Mounting: Six M3 mounting holes
Applications
Pan/Tilt Cameras: Smooth and precise movement for surveillance systems.Household Appliances: Used in devices like grills, ovens, and cleaning machines.
Robotic Platforms: Suitable for educational robots and DIY projects.
Coin Refund Devices: Used in vending machines and coin-operated devices.
Special Note
We are selling 2 types of Johnson Motors as “Johnson Geared Motor – Grade A Quality” and “Johnson Geared Motor – Grade B“, the only difference between them is the quality of materials used for manufacturing the motor. All other specification including look, dimensions, working etc. are same. The “Grade A Quality” motors shows slightly more torque count than “Grade B” JohnsonSKU: n/a -
Motors And Motor Drivers
Johnson Motor 100Rpm Grade B
The Johnson Geared Motor (Grade B) 100 RPM is a reliable and efficient DC motor designed for various applications requiring moderate speed and high torque.
Here are its key features:
Base Motor RPM: 18000 RPM (reduced to 100 RPM with gearbox)
Operating Voltage: 6-18 V DC
Rated Voltage: 12 V DC
Rated Torque: 5.5 kg-cm at 100 RPM
Stall Torque: 22 kg-cm
Dimensions: The gearbox has diameter of 37 mm , shaft has a diameter of 6 mm and the shaft length is 30 mm , the motor has the dimension of 27 mm making it compact and easy to integrate into various projects.
Shaft: Side shaft with metal bushes for wear resistance
Mounting: Six M3 mounting holes
Applications
Pan/Tilt Cameras: Smooth and precise movement for surveillance systems.Household Appliances: Used in devices like grills, ovens, and cleaning machines.
Robotic Platforms: Suitable for educational robots and DIY projects.
Coin Refund Devices: Used in vending machines and coin-operated devices.
Special Note
We are selling 2 types of Johnson Motors as “Johnson Geared Motor – Grade A Quality” and “Johnson Geared Motor – Grade B“, the only difference between them is the quality of materials used for manufacturing the motor. All other specification including look, dimensions, working etc. are same. The “Grade A Quality” motors shows slightly more torque count than “Grade B” JohnsonSKU: n/a -
Motors And Motor Drivers
Johnson Motor 500Rpm Grade B
The Johnson Geared Motor (Grade B) 500 RPM is a reliable and efficient DC motor designed for various applications requiring moderate speed and high torque.
Here are its key features:
Base Motor RPM: 18000 RPM (reduced to 500 RPM with gearbox)
Operating Voltage: 6-18 V DC
Rated Voltage: 12 V DC
Rated Torque: 2.5 kg-cm at 500 RPM
Stall Torque: 10 kg-cm
Dimensions: The gearbox has diameter of 37 mm , shaft has a diameter of 6 mm and the shaft length is 30 mm , the motor has the dimension of 27 mm making it compact and easy to integrate into various projects.
Shaft: Side shaft with metal bushes for wear resistance
Mounting: Six M3 mounting holes
Applications
Pan/Tilt Cameras: Smooth and precise movement for surveillance systems.Household Appliances: Used in devices like grills, ovens, and cleaning machines.
Robotic Platforms: Suitable for educational robots and DIY projects.
Coin Refund Devices: Used in vending machines and coin-operated devices.
Special Note
We are selling 2 types of Johnson Motors as “Johnson Geared Motor – Grade A Quality” and “Johnson Geared Motor – Grade B“, the only difference between them is the quality of materials used for manufacturing the motor. All other specification including look, dimensions, working etc. are same. The “Grade A Quality” motors shows slightly more torque count than “Grade B” JohnsonSKU: n/a -
Motors And Motor Drivers
Johnson Motor 60Rpm Grade B
The Johnson Geared Motor (Grade B) 60 RPM is a compact DC motor known for its high torque and durability.
Here are its key features:Base Motor RPM: 18000 RPM (reduced to 60 RPM with gearbox)
Operating Voltage: 6-18 V DC
Rated Voltage: 12 V DC
Rated Torque: 7.5 kg-cm at 60 RPM
Stall Torque: 30 kg-cm
Dimensions: The gearbox has diameter of 37 mm , shaft has a diameter of 6 mm and the shaft length is 30 mm , the motor has the dimension of 27 mm making it compact and easy to integrate into various projects.
Shaft: Side shaft with metal bushes for wear resistance
Mounting: Six M3 mounting holes
Great for pan/tilt cameras, household appliances, and robotic platforms.
Special Note
We are selling 2 types of Johnson Motors as “Johnson Geared Motor – Grade A Quality” and “Johnson Geared Motor – Grade B“, the only difference between them is the quality of materials used for manufacturing the motor. All other specification including look, dimensions, working etc. are same. The “Grade A Quality” motors shows slightly more torque count than “Grade B” JohnsonSKU: n/a
