TDA2030A 6-12V 18W Audio Amplifier Module
- IC Used: TDA2030A
- Input Voltage (VIN): 6V to 12V DC
- Output Power: Up to 18W
- Audio Frequency Range: 20 Hz to 20 kHz (supports full audio spectrum)
- Harmonic Distortion: Low total harmonic distortion (THD)
- Protection Features: Over-temperature protection, short-circuit protection
- Operating Temperature Range: -20°C to +70°C
₹64.00 Incl. of GSTTDA2030A 6-12V 18W Audio Amplifier Module
₹64.00 Incl. of GSTESP32-WROOM-32UE-N8 – 8MB Flash – WiFi + BT + BLE Module
- CPU: ESP32-D0WD-V3 embedded, Xtensa® dual-core 32-bit LX6 microprocessor, up to 240 MHz
- Operating voltage: 3.0 ~ 3.6 V
- Wi-Fi: 802.11b/g/n
- Bluetooth: Bluetooth V4.2 BR/EDR and Bluetooth LE specification
- 40 MHz crystal oscillator
- 8 MB SPI flash
₹316.25 Incl. of GSTESP32-WROOM-32UE-N8 – 8MB Flash – WiFi + BT + BLE Module
₹316.25 Incl. of GSTAT-09 Bluetooth 4.0 UART Transceiver Module CC2541 Compatible with HM-10
- Bluetooth Version: 4.0 BLE (Low Energy)
- Working Frequency: 2.4 GHz
- Input Voltage: 3.3V to 6V
- UART Baud Rate: 9600 bps (default), configurable up to 115200 bps
- Transmission Range: Up to 10 meters (line of sight)
- Power Consumption: Low-power operation with sleep mode support
- Communication Mode: UART Serial Communication
- Operating Temperature: -20°C to +70°C
- LED Indicator: Status LED to indicate connection state
₹229.00 Incl. of GSTAT-09 Bluetooth 4.0 UART Transceiver Module CC2541 Compatible with HM-10
₹229.00 Incl. of GSTDHT22 Digital Temperature and Sensor Module
- Power Supply Voltage: 3.3V to 6V DC
- Humidity Range: 0% to 100% Relative Humidity (RH)
- Humidity Accuracy: ±2% RH (maximum ±5% RH)
- Temperature Range: -40°C to 80°C
- Temperature Accuracy: ±0.5°C
- Signal Output: Digital signal via single-bus interface
- Sensing Element: Polymer capacitor
- Response Time: Typically 2 seconds
₹322.00 Incl. of GSTDHT22 Digital Temperature and Sensor Module
₹322.00 Incl. of GST1S 3A 18650 NMC Lithium Battery BMS Round Shape with Nickel Strip
- Nominal Voltage: 3.7V
- Overcharge Release Voltage: 4.23 ± 0.05V
- Overcharge Protection Voltage: 4.25 ± 0.05V
- Over-Discharge Protection Voltage: 2.54 ± 0.1V
- Overcurrent Detection Threshold: 2A to 3A
₹32.00 Incl. of GST1S 3A 18650 NMC Lithium Battery BMS Round Shape with Nickel Strip
₹32.00 Incl. of GST
HX710B Air Pressure Sensor Module
- Pressure Range: 0 to 40 kPa
- Supply Voltage: 3.3V–5V
- Resolution: High resolution with 24-bit ADC
- Output Interface: Digital output
- Operating Temperature: -40°C to +85°C
₹92.00 Incl. of GSTHX710B Air Pressure Sensor Module
₹92.00 Incl. of GSTA3144 Hall Sensor Module
- Operating Voltage: 5V DC
- Output Current: 25 mA maximum
- Operating Temperature Range: -40°C to +85°C
- Response Time: Turn-on and turn-off time of 2 µs each
- It can be used to detect both the poles of a magnet
₹29.00 Incl. of GSTA3144 Hall Sensor Module
₹29.00 Incl. of GSTHC-12 433Mhz S14463 Wireless Serial Module
- Frequency Range: 433.4 MHz to 473.0 MHz
- Number of Channels: 100, with 400 kHz channel spacing
- Transmit Power: Up to 100 mW (20 dBm), adjustable
- Receiver Sensitivity: -117 dBm at 5,000 bps
- Communication Distance: Approximately 1,000 meters in open space at default settings
- Baud Rate: Configurable from 1,200 bps to 115,200 bps
- Power Supply Voltage: 3.2V to 5.5V DC
- Interface: UART (TTL level)
₹198.00 Incl. of GSTHC-12 433Mhz S14463 Wireless Serial Module
₹198.00 Incl. of GSTMAX4466 Electret Microphone Amplifier Module with Adjustable Gain
- +2.4V to +5.5V Supply Voltage Operation
- Excellent Power-Supply Rejection Ratio: 112dB
- Excellent Common-Mode Rejection Ratio: 126dB
- High AVOL: 125dB (RL = 100kΩ)
- Rail-to-Rail Outputs
- Low 24µA Quiescent Supply Current
₹98.50 Incl. of GSTMAX4466 Electret Microphone Amplifier Module with Adjustable Gain
₹98.50 Incl. of GSTHTU21D Temperature and Humidity Sensor Module
- Power supply: 1.5 ~ 3.6V
- Humidity measure range: 0-100%RH
- Temperature measure range: -40 ~ +105 °C
- Max. power consumption: 2.7 µW
- Communication: I2C
₹129.00 Incl. of GSTHTU21D Temperature and Humidity Sensor Module
₹129.00 Incl. of GSTSoil Moisture Sensor Module – Humidity Sensor
- Supply Voltage: 3.3V to 5V DC
- Operating Current: 15mA
- Digital Output Voltage: 0V to 5V (configurable threshold)
- Analog Output Voltage: 0V to 5V corresponding to soil moisture levels
- Output Interface: 4-pin header (VCC, GND, D0, A0)
₹31.90 Incl. of GSTSoil Moisture Sensor Module – Humidity Sensor
₹31.90 Incl. of GSTPMS7003 Plantower Laser PM Sensor Module – Air Quality Sensor
- Sensor Model: PMS7003
- Operating Voltage: 4.5V to 5.5V
- Interface: UART (3.3V logic level)
- Range of measurement:0.3~1.0; 1.0~2.5; 2.5~10 Micrometer (um)
- Current Consumption: ≤100 mA
- Operating Temperature: -10°C to +60°C
- Manufacturer: Plantower
₹1,689.00 Incl. of GSTPMS7003 Plantower Laser PM Sensor Module – Air Quality Sensor
₹1,689.00 Incl. of GST
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