Seeed (139 items)

The 125kHz RFID tag combo from Seeed Studio gives you a set of RFID cards and fobs which operate at 125kHz to the EM4100 standard. The key fob tags are supplied in 3 different colours, and the card...

Seeed 110990036 Grove - Universal 4 Pin Buckled 5cm Cable (5 PCs Pack) is made for the Grove System to connect all of the Twigs to the Stem, Basic Shield or to other Grove compatible boards for qui...

Seeed 111020002 Grove - High Temperature Sensor uses a K-type thermocouple temperature detection, with a thermistor to detect the ambient temperature as temperature compensation. The detectable ran...

Seeed 111020043 Grove - 6-Position DIP Switch has 6 individual switch positions which use I2C to transmit date. It can work as a multi-channel control switch.

Seeed 111020044 Grove - Red LED Button is stable and reliable with a 100, 000 times long life and built-in LED, you can apply it to many projects. Use the LED to show the status of the button.

Seeed 111020045 Grove - Yellow LED Button is stable and reliable with a 100,000 times long life and built-in LED, you can apply it to many projects. Use the LED to show the status of the button.

Seeed 111020046 Grove - Blue LED Button is stable and reliable with a 100, 000 times long life and built-in LED, you can apply it to many projects. Use the LED to show the status of the button.

Seeed 111020048 Grove - 5-Way Switch can be used to detect the switch position and event single click/double click/long press, etc. It can detect left / right / up / down / centre 5 directions suit...

Seeed 111020049 Grove - Mech Keycap is a mechanical switch with a build-in LED. The 255 full colour RGB LED makes it simple and easy to show the statues of your switch, it is reliable with 20,000,0...

The Grove 125KHz RFID Reader from Seeed Studio can measure RFID tags within 70mm when using uem4100 cards. The reader is supplied with a detachable, plug-in antenna. You can choose between two outp...

Seeed 113020006 Grove - NFC - Near Field Communication (NFC) is a set of short-range wireless technologies. Grove NFC features a highly integrated transceiver module PN532 which handles contactless...

Seeed 113020007 Grove - Blueseeed (HM11) is a cost-effective, low-power, true system-on-chip (SoC) for Bluetooth low energy applications. It enables robust BLE master or slave nodes to be built wit...

The Grove Serial Bluetooth v3.0 is designed for transparent wireless serial connection and is compatible with the Grove Base Shield. The module has fully qualified Bluetooth V2.0+EDR (Enhanced Data...

Seeed 113020011 Grove - UART WiFi V2 (ESP8285) is a serial transceiver module featuring the ubiquitous ESP8285 IoT SoC. With an integrated TCP/IP protocol stack, this module lets your microcontroll...

Seeed 113060006 Grove - LoRa Radio 868MHz is a transceiver which features the long range modem that provides ultra-long range spread spectrum communication and high interference immunity whilst min...