Description
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Numato’s 8 Channel Bluetooth GPIO module is a low cost easily deployable solution for connecting your PC to other electronic circuitry through Bluetooth. A USB Bluetooth Dongle or Bluetooth integrated PC/Laptop would be sufficient to communicate with this device. 8 TTL compatible GPIOs available and 6 Analog input channels (shared with GPIOs).
Features
- 8 TTL compatible GPIOs available.
- 6 Analog input channels (Multiplexed with GPIOs)
- 10 Bit Analog input resolution
- All GPIOs can be individually configured as input or output.
- 25ma Source/Sink capacity.
- Can be controlled by using standard serial console applications or custom applications.
- Onboard controller can be reprogrammed for custom applications
Applications
- Home Automation
- Lighting Control
- Garden Equipment Control
- Industrial Automation
- Test Fixtures
- DIY and Hobby
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A Security Alarm Circuit using the LM358 IC is a simple yet effective system designed to trigger an alarm when unauthorized access or movement is detected. The LM358, a dual operational amplifier (Op-Amp), is used as a comparator to detect voltage changes from sensors like LDRs, IR sensors, or switches, and then activate a buzzer or relay.
₹200.00 -
A solar-based LED system is a lighting setup that uses solar energy to power LED (Light Emitting Diode) lights. During the day, a solar panel captures sunlight and converts it into electrical energy, which is stored in a battery. At night or in low-light conditions, this stored energy powers the LED light.
These systems are eco-friendly, cost-effective, and ideal for off-grid or outdoor applications like street lighting, garden lights, and emergency lighting.
₹250.00 -
₹15,559.00
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A Battery High-Low Monitor is an electronic circuit or device that detects and indicates the voltage level of a battery — whether it’s too high (overcharged), normal, or too low (discharged). It helps protect batteries from overcharging or deep discharge, which can damage the battery or reduce its lifespan.
These monitors often use comparators, voltage dividers, LED indicators, or microcontrollers to track and display battery status in real time.
₹225.00













