Search results for "seeed-studio"
Seeed Studio Seeed Studio XIAO ESP32C3
Seeed Studio XIAO ESP32C3 has equipped a highly-integrated ESP32-C3 chip, built around a 32-bit RISC-V chip processor with a four-stage pipeline that operates at up to 160 MHz.The board equips highly-integrated ESP32-C3 SoC. The chip has been installed with a complete 2.4 GHz Wi-Fi subsystem which means it supports Station mode, SoftAP mode, SoftAP & Station mode, and promiscuous mode for multiple Wi-Fi applications. It works under an ultra-low power state, also supporting features of Bluetooth 5 and Bluetooth mesh. There are 400 KB SRAM & 4 MB Flash on the chip, allowing for more programming space, and bringing more possibilities to the IoT control scenarios.Applications Internet of Things Wearable devices Health monitoring Education Low-Power (LP) networking Rapid prototyping Features Outstanding RF performance: Powerful ESP32-C3 SoC and U.FL antenna provided that supports WiFi/Bluetooth connection over 100 m. Thumb-size Design: 21 x 17.5 mm overall dimension, portable and lightweight. Low power consumption: Lowest as 44 μA (deep sleep mode), with 4 working modes available. Onboard battery charge IC: Supports battery charging, great for various wearable scenarios and wireless IoT applications. Specifications Processor ESP32-C3 SoC RISC-V single-core 32-bit chip processor with a four-stage pipeline that operates at up to 160 MHz Wireless Complete 2.4 GHz Wi-Fi subsystem Bluetooth 5.0 / Bluetooth mesh On-chip Memory 400 KB SRAM & 4 MB Flash Interface 1x UART, 1x I²C, 1x I²S, 1x SPI, 11x GPIO (PWM), 4x ADC 1x Reset button, 1x Boot button Dimensions 21 x 17.5 mm Power Circuit operating voltage: 3.3 V @ 200 mA Charging current: 50 mA/100 mA Input voltage (VIN): 5 V Deep Sleep Power Consumption Deep Sleep Model: >44 μA Wi-Fi Enabled Power Consumption Active Model: <75 mA Modem-sleep Model: <25 mA Light-sleep Model: <4 mA BLE Enabled Power Consumption Modem-sleep Model: <27 mA Light-sleep Model: <10 mA Included 1x Seeed Studio XIAO ESP32C3 1x Antenna Downloads XIAO ESP32 Pinout ESP32-C3 Datasheet
€ 12,95
Members € 11,66
€ 10,95
Members € 9,86
Seeed Studio Seeed Studio Arduino Sensor Kit (Base)
Features Co-produced by Arduino and Seeed Plug & play addition to the Arduino Uno 10 most commonly used electronics modules All modules are pre-wired on the PCB, no wiring is required High-quality online lessons provided by Arduino Perfect for Steam Education and Online Education Included Grove – LED Grove – Buzzer Grove – OLED Display 0.96″ Grove – Button Grove – Rotary Potentiometer Grove – Light Grove – Sound Grove – Temperature & Humidity Sensor Grove – Air Pressure Sensor Grove – 3-Axis Accelerator 6 Grove Cables
€ 42,95
Members € 38,66
Seeed Studio Seeed Studio Grove EMG Detector
Features Grove Compatible 3.5mm Connector 6 Disposable Surface Electrodes Power supply voltage: 3.3V-5V 1000mm Cable Leads No additional power supply Specifications Dimensions: 140 mm x 100 mm x 30 mm Weight: 45 g Battery: Exclude Part List 1 x Grove - EMG Detector 1 x Grove Cable 6 x One-off electrode 1 x DC jacket to button connector cable 1000mm
€ 37,95
Members € 34,16
Seeed Studio Seeed Studio Grove Piezo Vibration Sensor
Grove Piezo Vibration Sensor is suitable for measurements of flexibility, vibration, impact and touch. The module is based on PZT film sensor LDT0-028. When the sensor moves back and forth, a certain voltage will be created by the voltage comparator inside of it. Therefore, outputs high & low levels. In spite of the fact that it has a high receptivity for strong impacts, a wide dynamic range (0.001 Hz~1000 MHz) also guarantees excellent measuring performance. Finally, you can adjust its sensitivity by adjusting the potentiometer with a screw. Features Standard grove socket Wide dynamic range:0.001 Hz~1000 MHz Adjustable sensitivity High receptivity for strong impact Applications Vibration Sensing in Washing Machine Low Power Wake-up Switch Low-Cost Vibration Sensing Car Alarms Body Movement Security Systems Downloads Download Wiki PDF Grove - Piezo Vibration Sensor Eagle File Grove - Piezo Vibration Sensor Schematic PDF File Grove - Piezo Vibration Sensor PCB PDF File Piezo Vibration Sensor Datasheet
€ 10,95
Members € 9,86
Seeed Studio Seeed Studio Grove Soil Moisture Sensor
Features Soil moisture sensor based on soil resistivity measurement Consists of two probes that allow the current to pass through the soil Easy to use and cost-effective Grove compatible interface( u-blox version) Specifications Dimensions: 60 x 20 x 6.35 mm Weight: 10 g Battery: Exclude Operating voltage: 3.3 V ~ 5 V Operating current: 35 mA Sensor Output Value in dry soil: 0 ~ 300 Sensor Output Value in humid soil: 300 ~ 700 Sensor Output Value in water: 700 ~ 950
€ 7,95
Members € 7,16
Seeed Studio Seeed Studio Grove LED Bar v2.0
Grove LED Bar is comprised of a 10 segment LED gauge bar and an MY9221 LED controlling chip. It can be used as a indicator for remaining battery life, voltage, water level, music volume or other values that require a gradient display. There are 10 LED bars in the LED bar graph: one red, one yellow, one light green, and the rest green. Demo code is available to get you up and running quickly. It lights up the LEDs sequentially from red to green, so the entire bar graph is lit up in the end. Want to go further? Go ahead and code your own effect! Features Each LED segment can be controlled individually via code Grove module Plug-and-play Can be cascaded for a larger display Flexible power option, supports 3-5.5 DC Available demo code Dimensions: 40 x 20 x 18 mm Included 1x Grove LED Bar v2.0 1x Grove Cable Downloads Grove LED Bar Eagle File Grove LED Bar Library MY9221 Datasheet Suli-compatible Library GitHub repository for LED Bar 10 Segment LED Gauge Bar
€ 8,95
Members € 8,06
Seeed Studio Seeed Studio Grove GPS Module
Features Supports NMEA and U-Blox 6 protocols. Low power consumption Baud rates configurable Grove UART interface Specifications Dimensions 40 mm x 20 mm x 13 mm Update Rate 1 Hz, max 10 Hz Baud Rate 9,600 – 115,200 Input Voltage 3.3 V / 5 V Navigation Sensitivity -160dBm Power Requirements 3.3/5V Number of Channels 22 tracking, 66 channels Time to first start Cold start: 13s Warm start: 1-2s Hot start: Antennas Antenna included Accuracy 2.5m GPS Horizontal Position Accuracy
€ 29,95
Members € 26,96
Seeed Studio Seeed Studio RF Explorer WSUB1G+ Slim
Features Internal LNA amplifier and selectable attenuator Low frequency support from 50KHz covering LF, MF, HF, VHF and UHF up to 960Mhz New HELP and SET buttons to improve user interface and configuration selection with 2-clicks Wide band coverage to all popular sub-1Ghz bands, including FM, TV and DTV, ISM, RFID, GSM, etc. Ideal choice for HAM bands from 160meters to 33cm Pocket size and light weight Solid metal case Spectrum Analyzer mode with Peak Max and Hold, Normal, Overwrite and Averaging modes High capacity internal Lithium battery for 20hs+ of continuous run, rechargeable by USB Multi-platform Windows/Linux/MacOS Open Source software and API libraries Can be extended with internal Expansion Modules for additional band and functionality Specification Frequency band: 0.05 MHz - 960 MHz Frequency span: 0.1 MHz - 960 MHz Internal selectable LNA 25 dB gain Internal selectable Attenuator 30 dB Graphics LCD 128 x 64 pixels, great visibility outdoors Support included for Windows, Linux and MacOS X Backlight for great visibility indoor Internal Lithium Ion 1800mA/h rechargeable battery Standard SMA 50 Ω connector Wideband 144/433MHz dual band telescopic antenna included UHF 400-900 MHz rubber duck articulated antenna included Amplitude resolution: 0.5dBm Dynamic range: -125 dBm to 10 dBm Absolute Max input power: +30dBm Average noise level (typical LNA): -125 dBm Frequency stability and accuracy (typical): +-10 ppm Amplitude stability and accuracy (typical): +-2d Bm Frequency resolution: 1kHz Resolution bandwidth (RBW): automatic 2.6 kHz to 600 kHz Part List 1x Spectrum Analyzer 1x Mini USB cable 1x Dual band 144/430MHz Telescopic antenna 1x UHF 400-900Mhz antenna 1x EVA case
€ 194,95
Members € 175,46
Seeed Studio Seeed Studio LoRa-E5 STM32WLE5JC Development Kit
LoRa-E5 Development Kit is an easy-to-use compact development toolset for you to unlock the powerful performance of the LoRa-E5 STM32WLE5JC. It consists of a LoRa-E5 Dev Board, an antenna (EU868), a USB type C cable, and a 2-AA 3 V Battery Holder. LoRa-E5 Dev Board embedded with LoRa-E5 STM32WLE5JC Module, which is the world-first combo of LoRa RF and MCU chip into one single tiny chip and is FCC and CE certified. It is powered by ARM Cortex-M4 core and Semtech SX126X LoRa chip, supports both LoRaWAN and LoRa protocol on the worldwide frequency and (G)FSK, BPSK, (G)MSK, and LoRa modulations. The LoRa-E5 development board features a very long transmission range, extremely low power consumption and user-friendly interfaces. LoRa-E5 Dev Board has a long-distance transmission range of LoRa-E5 up to 10 km in an open area. The sleep current of LoRa-E5 modules on board is as low as 2.1 uA (WOR mode). It is designed with industrial standards with a wide working temperature at -40℃ ~ 85℃, high sensitivity between -116.5 dBm ~ -136 dBm, and power output up to +20.8 dBm at 3.3 V. LoRa-E5 Dev Board also has rich interfaces. Developed to unlock the full functionality of the LoRa-E5 module, LoRa-E5 Dev Board has led out full 28 pins of LoRa-E5 and provides with rich interfaces including Grove connectors, RS-485 terminal, male/female pin headers for you to connect sensors and modules with different connectors and data protocols, saving your time on wire soldering. You could also easily power the board by connecting the battery holder with 2-AA batteries, enabling temporary use when lacking an external power source. It is a user-friendly board for easy testing and rapid prototyping. Specifications Size LoRa-E5 Dev Board: 85.6 x 54 mm Voltage (supply) 3-5 V (Battery) / 5 V (USB-C) Voltage (output) EN 3V3 / 5 V Power (output) Up to +20.8 dBm at 3.3 V Frequency EU868 Protocol LoRaWAN Sensitivity -116.5 dBm ~ -136 dBm Interfaces USB Type C / JST2.0 / 3x Grove (2x I²C/1x UART) / RS485 / SMA-K / IPEX Modulation LoRa, (G)FSK, (G)MSK, BPSK Working temperature -40℃ ~ 85℃ Current LoRa-E5 module sleep current as low as 2.1 uA (WOR mode) Included 1x LoRa-E5 Dev Board 1x Antenna (EU868) 1x USB Type C Cable (20 cm) 1x 2-AA 3 V Battery Holder
€ 39,95
Members € 35,96
Seeed Studio Seeed Studio Grove PIR Motion Sensor
This Grove - PIR Motion Sensor(Passive Infrared Sensor) can detect infrared signals caused by motion. If the PIR sensor notices the infrared energy, the motion detector is triggered and the sensor outputs HIGH on its SIG pin. The detecting range and response speed can be adjusted by 2 potentiometers soldered on its circuit board, The response speed is from 0.3s - 25s, and max 6 meters of detecting range. The Grove - PIR Motion Sensor(Passive Infrared Sensor) is an easy-to-use motion sensor with Grove compatible interface. Simply connecting it to Base Shield and programming it, it can be used as a suitable motion detector for Arduino projects. For example, the PIR Motion Sensor is commonly used in security alarm systems and automatic lighting applications. Features Grove compatible interface Voltage range: 3 V – 5 V Size: 20 mm x 40 mm Detecting angle: 120 degree Detecting Max distance: 6m (3m by default) Adjustable detecting distance and holding time Applications Motion Sensor Motion Detector Security Alarm System Human Detection System Technical Specifications Dimensions 40 mm x 20 mm x 15 mm Weight 12 g Battery Exclude Voltage range 3 V – 5 V Detecting angle 120 degree Detecting distance max 6m (3m by default)
€ 12,95
Members € 11,66
Seeed Studio Seeed Studio Grove LED Strip Driver
The LED Strip Driver with 4-pin Grove interface provides easy connectivity to your standard Arduino device or Seeed Stalker. It can help you control the luminance of a single-color LED strip, as well as the color and the luminance of an RGB LED strip through Arduino or Seeeduino. It has 2 terminals and 2 Grove interfaces. The power for the LED strip comes in through the 2-pin terminal. And the LED controlling voltages output through the 4-pin terminal. The 2 Grove interfaces are respectively screen-printed “IN” (for controlling data input) and “OUT” (for controlling data shared with the next strip driver). It can drive an LED strip 1 to 2 meters long with 9 V, while 1 to 5 meters long with 12 V. The driver in conjunction with the colorful LED strips can add a wonderful effect to indoor or outdoor usages. Features Grove compatible interface Can be cascaded for a larger display Best results achieved with LED strips 5 meters long or shorter Outputs PWM signals 256 gray-levels are adjustable via programming Arduino and MEGA compatible Screw Terminals (power input and control signal output interface) Downloads Schematic V1.1 in PDF Schematic V1.2 in PDF Suli Library LED Strip Driver library LED Strip driver eagle files V1.1 LED Strip driver eagle files V1.2 N-MOSFET DMN3016LK3 Datasheet P9813 Datasheet
€ 14,95
Members € 13,46