[{"title":"Gravity: LED Switch - Blue","handle":"gravity-led-switch-blue","url":"/products/gravity-led-switch-blue","vendor":"DFRobot","product_type":"physical","in_stock":true,"price":7.35,"price_range":7.35,"variant_count":1,"sku":"DF-DFR0789-B","local_stock":0,"supplier_stock":30,"description":"This is a simple LED-illuminated self-lock switch button. It’s just like a basic switch button, but it lights up color(red/yellow/green/blue/white) when pressed down, which gives you visual feedbac..."},{"title":"Gravity LED Switch Module - White","handle":"gravity-led-switch-for-arduino-micro-bit-white","url":"/products/gravity-led-switch-for-arduino-micro-bit-white","vendor":"DFRobot","product_type":"LED Switch Module","in_stock":true,"price":11.05,"price_range":11.05,"variant_count":1,"sku":"DF-DFR0789-W","local_stock":0,"supplier_stock":101,"description":"This compact illuminated push-button module combines a tactile switch with a built-in white LED indicator, making it handy for interactive electronics, prototypes and embedded control panels.The sw..."},{"title":"Gravity: LED Switch x 5 Pack","handle":"gravity-led-switch-x-5-pack","url":"/products/gravity-led-switch-x-5-pack","vendor":"DFRobot","product_type":"physical","in_stock":true,"price":36.4,"price_range":36.4,"variant_count":1,"sku":"DF-DFR0789","local_stock":1,"supplier_stock":59,"description":"This is a simple LED-illuminated self-lock switch button. It’s just like a basic switch button, but it lights up color(red/yellow/green/blue/white) when pressed down, which gives you visual feedbac..."},{"title":"Gravity: Lightning Distance Sensor","handle":"gravity-lightning-distance-sensor","url":"/products/gravity-lightning-distance-sensor","vendor":"DFRobot","product_type":"physical","in_stock":true,"price":38.15,"price_range":38.15,"variant_count":1,"sku":"DF-SEN0290","local_stock":1,"supplier_stock":29,"description":"Gravity: Lightning Sensor employs AMS innovative AS3935 Franklin lightning sensor IC and Coilcraft MA5532-AE dedicated antenna to detect lightning distance, intensity, and frequency within a radius..."},{"title":"Gravity: Linear / Analog Hall Effect Sensor with ±1200 GS Magnetic Field Range","handle":"gravity-linear-analog-hall-effect-sensor-with-1200-gs-magnetic-field-range","url":"/products/gravity-linear-analog-hall-effect-sensor-with-1200-gs-magnetic-field-range","vendor":"DFRobot","product_type":"physical","in_stock":true,"price":4.65,"compare_at_price":0.0,"price_range":4.65,"variant_count":1,"sku":"DF-DFR1132","local_stock":0,"supplier_stock":1,"description":"##Introduction Gravity: Linear/Analog Hall Sensor is a high-precision device designed for measuring and monitoring magnetic field strength. Advanced Hall effect circuitry at the core converts magne..."},{"title":"Gravity: Liquid Flow Sensor (G1/2)","handle":"gravity-liquid-flow-sensor-g1-2","url":"/products/gravity-liquid-flow-sensor-g1-2","vendor":"DFRobot","product_type":"physical","in_stock":true,"price":34.7,"price_range":34.7,"variant_count":1,"sku":"DF-SEN0550","local_stock":0,"supplier_stock":82,"description":"This Gravity: Liquid Flow Sensor is designed based on the electromagnetic principle. It adopts O-ring rubber seal and uses silicone sealant at the outlet end to ensure good waterproofness. Also, it..."},{"title":"Gravity: Liquid Flow Sensor (G1/4)","handle":"gravity-liquid-flow-sensor-g1-4","url":"/products/gravity-liquid-flow-sensor-g1-4","vendor":"DFRobot","product_type":"physical","in_stock":true,"price":34.9,"price_range":34.9,"variant_count":1,"sku":"DF-SEN0549","local_stock":0,"supplier_stock":42,"description":"This Gravity: liquid flow sensor is designed based on the electromagnetic principle. It adopts an O-ring rubber seal and uses silicone sealant at the outlet end to strength water-resistance. With h..."},{"title":"Gravity: Liquid Flow Sensor (G3/4)","handle":"gravity-liquid-flow-sensor-g3-4","url":"/products/gravity-liquid-flow-sensor-g3-4","vendor":"DFRobot","product_type":"physical","in_stock":true,"price":34.9,"price_range":34.9,"variant_count":1,"sku":"DF-SEN0551","local_stock":1,"supplier_stock":71,"description":"This Gravity: liquid flow sensor is designed based on the electromagnetic principle. It adopts O-ring rubber seal and uses silicone sealant at the outlet end to strength water-resistance. With high..."},{"title":"Gravity LoRaWAN Node Module EU868 - SX1262","handle":"gravity-lorawan-node-module-eu868-sx1262-based-4km-range-for-iot-agriculture","url":"/products/gravity-lorawan-node-module-eu868-sx1262-based-4km-range-for-iot-agriculture","vendor":"DFRobot","product_type":"LoRaWAN Module","in_stock":true,"price":24.35,"price_range":24.35,"variant_count":1,"sku":"DF-DFR1115-868","local_stock":0,"supplier_stock":22,"description":"This Gravity node module is a long-range, low-power wireless communication module for outdoor IoT sensor projects. It is based on the Semtech SX1262 RF chip, uses LoRa modulation, and operates on t..."},{"title":"Gravity: LTC4316 I2C Address Shifter - I2C Conflict Resolver for Arduino & Raspberry Pi","handle":"gravity-ltc4316-i2c-address-shifter-i2c-conflict-resolver-for-arduino-amp-raspberry-pi","url":"/products/gravity-ltc4316-i2c-address-shifter-i2c-conflict-resolver-for-arduino-amp-raspberry-pi","vendor":"DFRobot","product_type":"physical","in_stock":true,"price":11.35,"compare_at_price":0.0,"price_range":11.35,"variant_count":1,"sku":"DF-DFR1193","local_stock":0,"supplier_stock":364,"description":"The Gravity LTC4316 I2C Address Shifter resolves I2C address conflicts, allowing multiple sensors with the same address to operate on a single bus. Insert this module between your microcontroller a..."},{"title":"Gravity: LTR390 UV Light Sensor (280nm to 430nm) - I2C & UART","handle":"gravity-ltr390-uv-light-sensor-280nm-to-430nm-i2c-amp-uart","url":"/products/gravity-ltr390-uv-light-sensor-280nm-to-430nm-i2c-amp-uart","vendor":"DFRobot","product_type":"physical","in_stock":true,"price":14.05,"price_range":14.05,"variant_count":1,"sku":"DF-SEN0540","local_stock":0,"supplier_stock":171,"description":"The Gravity LTR390-UV sensor provides both ambient light and UV sensing with a UV spectral response from 280nm to 430nm. It features high sensitivity, quick response, and strong anti-interference p..."},{"title":"Gravity: Magnetic Latching Relay for ESP32 / Arduino","handle":"gravity-magnetic-latching-relay-for-esp32-arduino","url":"/products/gravity-magnetic-latching-relay-for-esp32-arduino","vendor":"DFRobot","product_type":"physical","in_stock":true,"price":10.75,"price_range":10.75,"variant_count":1,"sku":"DF-DFR0996","local_stock":1,"supplier_stock":170,"description":"A Magnetic latching relay is a new type of relay.  It features low power dissipation and noiseless.  Unlike other non-latching relay, the latching relay needs two digital pulse signal to ..."},{"title":"Gravity: MAX30102 Heart Rate and Oximeter Sensor","handle":"gravity-max30102-heart-rate-and-oximeter-sensor","url":"/products/gravity-max30102-heart-rate-and-oximeter-sensor","vendor":"DFRobot","product_type":"physical","in_stock":true,"price":38.15,"price_range":38.15,"variant_count":1,"sku":"DF-SEN0518","local_stock":0,"supplier_stock":902,"description":"The DFRobot Gravity MAX30102 sensor module measures heart rate and blood oxygen saturation (SpO2) using photoplethysmography (PPG). It integrates the Maxim MAX30102 chip with an on-board MCU that p..."},{"title":"Gravity: MCP23017 IIC 16 Digital IO Expansion Module","handle":"gravity-mcp23017-iic-16-digital-io-expansion-module","url":"/products/gravity-mcp23017-iic-16-digital-io-expansion-module","vendor":"DFRobot","product_type":"physical","in_stock":true,"price":9.25,"compare_at_price":0.0,"price_range":9.25,"variant_count":1,"sku":"DF-DFR0626","local_stock":3,"supplier_stock":287,"description":"This is an IO expansion module that based on the chip MCP23017. The module can expand additional 16 IOs. It can set 8 IIC addresses, which means with this module, the microcontroller can connect 8 ..."},{"title":"Gravity M/F DuPont Jumper Wires with Tags - 30cm (5 Pack)","handle":"gravity-m-f-dupont-line-with-tag-30cm-5-pack","url":"/products/gravity-m-f-dupont-line-with-tag-30cm-5-pack","vendor":"DFRobot","product_type":"Jumper Wire","in_stock":true,"price":16.95,"price_range":16.95,"variant_count":1,"sku":"DF-FIT0916-MF","local_stock":0,"supplier_stock":154,"description":"These labelled male-to-female DuPont jumper wires make it easier to keep track of connections in busy electronics builds. Each wire carries I2C/UART pin labelling, helping reduce mix-ups when colou..."},{"title":"Gravity: mmWave C4001 24GHz Human Presence Detection Sensor (12 Meters, I2C & UART)","handle":"gravity-mmwave-c4001-24ghz-human-presence-detection-sensor-12-meters-i2c-amp-uart","url":"/products/gravity-mmwave-c4001-24ghz-human-presence-detection-sensor-12-meters-i2c-amp-uart","vendor":"DFRobot","product_type":"physical","in_stock":true,"price":25.75,"compare_at_price":0.0,"price_range":25.75,"variant_count":1,"sku":"DF-SEN0610","local_stock":0,"supplier_stock":1009,"description":"##Introduction The Gravity: C4001 millimeter-wave presence sensor, operating at a wavelength signal of 24GHz, boasts a horizontal detection range of 100°, a presence detection range of 8 meters, an..."},{"title":"Gravity: MOSFET Power Controller","handle":"gravity-mosfet-power-controller","url":"/products/gravity-mosfet-power-controller","vendor":"DFRobot","product_type":"physical","in_stock":true,"price":6.8,"compare_at_price":0.0,"price_range":6.8,"variant_count":1,"sku":"DF-DFR0457","local_stock":0,"supplier_stock":1150,"description":"    In most Arduino projects, relays are the first choice to drive some large current device. It requires a certain amount of current to drive the internal coil to pick-up contact. But for some MCU..."},{"title":"Gravity: Multifunctional Environmental Sensor","handle":"gravity-multifunctional-environmental-sensor","url":"/products/gravity-multifunctional-environmental-sensor","vendor":"DFRobot","product_type":"physical","in_stock":true,"price":52.2,"price_range":52.2,"variant_count":1,"sku":"DF-SEN0501","local_stock":1,"supplier_stock":84,"description":"This multifunctional environmental sensor comprises SHTC3 temperature & humidity sensor, BMP280 barometric pressure sensor, VEML7700 ambient light sensor, and ML8511 UV sensor into one and offe..."},{"title":"Gravity: N20 Micro Metal Gear Motor with Integrated Drive (3V-6V, 1:150/133RPM)","handle":"gravity-n20-micro-metal-gear-motor-with-integrated-drive-3v-6v-1-150-133rpm","url":"/products/gravity-n20-micro-metal-gear-motor-with-integrated-drive-3v-6v-1-150-133rpm","vendor":"DFRobot","product_type":"physical","in_stock":true,"price":22.65,"compare_at_price":0.0,"price_range":22.65,"variant_count":1,"sku":"DF-DFR1114","local_stock":1,"supplier_stock":179,"description":"The Gravity N20 is a compact all-metal gear motor with an integrated drive chip that simplifies motor control to a single PWM signal. Operating on 3–6 V, it uses a PPM servo-style control method — ..."},{"title":"Gravity: NO2 Sensor (Calibrated) - I2C & UART","handle":"gravity-no2-sensor-calibrated-i2c-amp-uart","url":"/products/gravity-no2-sensor-calibrated-i2c-amp-uart","vendor":"DFRobot","product_type":"physical","in_stock":true,"price":283.6,"price_range":283.6,"variant_count":1,"sku":"DF-SEN0471","local_stock":0,"supplier_stock":63,"description":"This is a sensor that detects nitrogen dioxide concentration and supports three output modes: analog, I2C, and UART. The probe has been calibrated at the factory, which can quickly and accurately m..."}]