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| ![103030356 103030356](https://oss.origin-ic.net/productFiles/image/product/evaluation-boards-expansion-boards-daughter-cards/MFG_103030356_tmb.jpg) | SEEEDUINO XIAO EXPANSION BOARD | | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Board(s) | PCF8563T/5 | Multiple | XIAO | Buzzer, Charger, OLED Display, RTC |
| ![101020534 101020534](https://oss.origin-ic.net
/productImagesTwo/101020534_SPL.jpg) | GROVE 12 KEY CAPACITIVE I2C TOUC | | 联系我们 | PCB Symbol, Footprint & 3D Model | QTouch™ | Board(s) | - | Sensor | Grove | Touch |
| ![102991183 102991183](https://oss.origin-ic.net/productFiles/image/product/evaluation-boards-expansion-boards-daughter-cards/102991183_tmb.jpg) | MXCHIP IOTAT3080 IOTDEVELOPMENT | | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Board(s) | EMW3080 | RF | Arduino | WiFi |
| ![102990227 102990227](https://oss.origin-ic.net/productFiles/image/product/evaluation-boards-expansion-boards-daughter-cards/MFG_102990227_tmb.jpg) | CRAZYFLIE 2.0 BIGQUAD DECK BOARD | | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Board(s) | - | Connectivity | Crazyflie 2.0 | Breakout Board |
| ![101020578 101020578](/static/img/products/zhEmpty.png) | GROVE DIGITAL DISTANCE INTERRUPT | | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Board(s) | GP2Y0D805Z0F(P) | Sensor | Grove | Infrared (IR) Distance |
| ![101020044 101020044](https://oss.origin-ic.net/productFiles/image/product/evaluation-boards-expansion-boards-daughter-cards/MFG_101020044_tmb.jpg) | | | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Board(s), Cable(s) | MQ303A | Sensor | Grove | Alcohol |
| ![101020056 101020056](https://oss.origin-ic.net/productFiles/image/product/evaluation-boards-expansion-boards-daughter-cards/101020056_tmb.jpg) | | | 联系我们 | PCB Symbol, Footprint & 3D Model | MQ5 | Board(s), Cable(s) | MQ-5 | Sensor | Grove | Gas |
| ![101020312 101020312](https://oss.origin-ic.net/productFiles/image/product/evaluation-boards-expansion-boards-daughter-cards/101020312_tmb.jpg) | | | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Board(s) | - | Audio | Grove | Voice Recognition |
| ![104020170 104020170](https://oss.origin-ic.net/productFiles/image/product/evaluation-boards-expansion-boards-daughter-cards/104020170_tmb.jpg) | GROVE - RGB LED STICK (20-WS2813 | | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Board(s) | WS2813 | Opto | Grove | LED Light Bar |
| ![103020192 103020192](https://oss.origin-ic.net
/productImagesTwo/103020192_t.jpg) | | | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Board(s) | MAX3232 | Interface | Grove | RS232 |
| ![103990445 103990445](https://oss.origin-ic.net/productFiles/image/product/evaluation-boards-expansion-boards-daughter-cards/MFG_103990445_tmb.jpg) | M.2 EXTEND BOARD FOR ROCK PI 4 | | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Board(s), Cable(s), Accessories | - | Connectivity | ROCK Pi | Extension Board |
| ![101020033 101020033](https://oss.origin-ic.net/productFiles/image/product/evaluation-boards-expansion-boards-daughter-cards/MFG_101020033_tmb.jpg) | GROVE EAR-CLIP HEART SENSOR | | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Board(s), Cable(s) | - | Sensor | Grove | Heart Rate |
| ![101020753 101020753](https://oss.origin-ic.net/productFiles/image/product/evaluation-boards-expansion-boards-daughter-cards/MFG_101020753_tmb.jpg) | GROVE - TDS SENSOR/METER FOR WAT | | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Board(s), Cable(s) | CD4060B, LMV324 | Sensor | Grove | Water Quality |
| ![103030399 103030399](https://oss.origin-ic.net/productFiles/image/product/evaluation-boards-expansion-boards-daughter-cards/MFG_103030399_tmb.jpg) | UPS MODULE FOR RASPBERRY PI PICO | | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Board(s) | AO3400, ETA6003, FS8205, INA219, S8261, SI2305 | Power Management | Raspberry Pi Pico | Uninterruptible Power Supply (UPS) |
| ![108990016 108990016](/static/img/products/zhEmpty.png) | | | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Board(s), Power Supply, Accessories | PCA9685 | Power Management | Tessel | Servo Module |
| ![103990205 103990205](https://oss.origin-ic.net/productFiles/image/product/evaluation-boards-expansion-boards-daughter-cards/MFG_103990205_tmb.jpg) | PARTICLE POWER SHIELD WITH HEADE | | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Board(s) | MCP73871 | Power Management | Arduino | Power Supply |
| ![114991397 114991397](https://oss.origin-ic.net/productFiles/image/product/evaluation-boards-expansion-boards-daughter-cards/MFG_114991397_tmb.jpg) | FLICKHAT 3D TRACK & GESTURE HAT | | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Board(s) | MGC3130 | Sensor | Raspberry Pi | Gesture |
| ![103020004 103020004](https://oss.origin-ic.net/productFiles/image/product/evaluation-boards-expansion-boards-daughter-cards/MFG_103020004_A_tmb.jpg) | | | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Board(s) | S208T02 | Relay | Grove | Solid State |
| ![103020134 103020134](https://oss.origin-ic.net/productFiles/image/product/evaluation-boards-expansion-boards-daughter-cards/103020134_tmb.jpg) | GROVE 2CHANNEL SOLID STATE RELAY | | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Board(s) | - | Relay | Grove | Solid State |
| ![107020003 107020003](https://oss.origin-ic.net/productFiles/image/product/evaluation-boards-expansion-boards-daughter-cards/MFG_107020003_tmb.jpg) | | | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Board(s) | VS1053B | Interface | Arduino | MIDI Audio Encoder/Decoder |