AHT21B Temperature And Humidity Sensor Module V1.0
- Temperature Range: -40°C to 80°C
- Temperature Accuracy: ±0.5°C
- Humidity Range: 0% to 100% RH
- Humidity Accuracy: ±3% RH
- Interface: I2C
- Supply Voltage: 2.2V to 5.5V
- Response Time: < 8 seconds (humidity), < 1 second (temperature)
₹102.00 Incl. of GSTAHT21B Temperature And Humidity Sensor Module V1.0
₹102.00 Incl. of GSTUSB To TTL Converter Cable
- USB to TTL Serial port Converter Cable
- 4 Connections, TX, RX, Gnd and Vcc
- Based on PL2303
₹103.00₹125.08Incl. of GSTUSB To TTL Converter Cable
₹103.00₹125.08Incl. of GSTADXL345 Triple Axis Accelerometer Module
- Digital Output: SPI / I2C
- 5V/3.3V input support.
- lower pressure drop than the 1117 Onboard RT9161 chip power
- Ideal for noisy power environment
- Ultra-Low Power: 40µA in measurement mode, 0.1µA in standby@ 2.5V.
₹104.95 Incl. of GSTADXL345 Triple Axis Accelerometer Module
₹104.95 Incl. of GSTDS3231 RTC Module
- DS3231 Based Real Time Clock Module
- Interface: I2C
- Onboard CR2032 Battery Holder
- Operating Voltage: 2.3V to 5.5V
- Active Supply Current: 200 ~ 300 µA
- Standby Current: 110 ~ 170 µA
- Active Battery Current: 70 ~ 150 µA
₹106.00 Incl. of GSTDS3231 RTC Module
₹106.00 Incl. of GSTCNC Shield V3 module
- Runs on 12-36VDC
- GRBL 0.9 compatible
- 4-Axis support
- Compact design
- 2 x End stops for each axis (6 in total)
₹106.00₹129.00Incl. of GSTCNC Shield V3 module
₹106.00₹129.00Incl. of GSTK7812MT-500R4 Mornsun – 12V 0.5A Non Isolated DC DC Converter
- Voltage Accuracy: ±2% (Full load)
- Load Regulation: ±0.4%
- Ripple & Noise: 20mVp-p (Max)
- Transient Response Deviation: 50mV (Max)
- Switching Frequency: 2.0 MHz
- Weight: 0.58g
- Cooling Method: Free air convection
- Case Material: Black epoxy resin (UL94 V-0 rated)
₹107.00 Incl. of GSTK7812MT-500R4 Mornsun – 12V 0.5A Non Isolated DC DC Converter
₹107.00 Incl. of GSTESP8266 ESP 12E WiFi Module
- Cheap and MCU Integrated Wifi module
- Integrated SOC with TCP/IP Protocol Stack
- Operating Voltage: 3.3V
- 4 MByte Internal Flash
- Network protocol : IPv4, TCP/UDP/HTTP/FTP
- Interfaces : SPI, UART, GPIO
₹108.00₹116.50Incl. of GSTESP8266 ESP 12E WiFi Module
₹108.00₹116.50Incl. of GST3S 25A Lithium Ion BMS – For 11.1V Battery
- Battery Management System for 11.1V Lithium Ion Battery
- Balanced Charger for 3S Battery Pack
- Overcharge, Over Discharge Protection
- Short Circuit Protection
- Charging Voltage: 12.6V DC
₹108.50₹188.00Incl. of GST3S 25A Lithium Ion BMS – For 11.1V Battery
₹108.50₹188.00Incl. of GSTLiquid Float Switch – Normally Open
- Liquid Float Switch with Washer
- Wire Length: 1 meter
- Normally Open Type Switch
- Max Current Rating: 500 mA
- Contact Rating: Max 10W
₹111.00 Incl. of GSTLiquid Float Switch – Normally Open
₹111.00 Incl. of GST3S 40A Lithium Ion BMS – For 11.1V Battery
- 3S 40A 11.1V Lithium Ion BMS
- Max Discharge Current: 80A
- Continuous Discharge Current: 40A
- Continuous Charge Current: 20A
- Overcharge, Over Discharge and Short Circuit Protection
₹112.00₹200.60Incl. of GST3S 40A Lithium Ion BMS – For 11.1V Battery
₹112.00₹200.60Incl. of GSTESP8266 – 01 WiFi Module – Ai-Thinker
- The Smallest 802.11 b/g/n WiFi SOC Module
- Power down leakage current of 10uA
- Integrated low power 32-bit CPU could be used as application processor
- SDIO 1.1/2.0, SPI, UART
- Wake up and transmit packets in 2ms
- Standby power consumption of 1.0mW
₹113.00 Incl. of GSTESP8266 – 01 WiFi Module – Ai-Thinker
₹113.00 Incl. of GSTMAX30100 Pulse Oximeter Heart Rate Sensor Module
- It is an integrated pulse oximetry and heart rate monitor sensor solution.
- Integrated LEDs, Photo Sensor, and High-Performance Analog Front -End
- High Sample Rate Capability
- Fast Data Output Capability
- I2C interface plus INT pin
₹115.00 Incl. of GSTMAX30100 Pulse Oximeter Heart Rate Sensor Module
₹115.00 Incl. of GST
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