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A compact, convenient USB-C LiPo/LiIon battery charger, perfect for feeding hungry batteries.
This photosensitive sensor module operates effectively within a supply voltage range of DC 3.3-5V, making it suitable for various applications and systems requiring different power levels.
Bistable refers to a system, circuit, or device with two stable states (e.g., ON/OFF, 1/0) that remains in one state until explicitly triggered to switch to the other
Add touch control to your electronics projects in seconds! The BMT Capacitive Touch Module is a "plug-and-play" sensor that works just like a smartphone screen. With just three pins (VCC, GND, and Signal), it is incredibly easy to wire to any microcontroller.
The TCRT5000 IR reflective sensor module detects lines or objects by measuring IR light reflection, outputting a high/low signal via an LM393 comparator to a Raspberry Pi GPIO pin. It is ideal for line-following robots or object detection.
Carbon dioxide is a critical indicator of indoor air quality that can affect human cognitive abilities and well-being. The SCD40/SCD41 are Sensirion's next-generation miniaturized CO2 sensors, offering high precision and cost-effectiveness.
The BME680 is a "4-in-1" sensor that measures temperature, humidity, barometric pressure, and volatile organic compounds (VOC) gas. It is a favorite for weather stations and air quality monitors
Elevate your automated gardening or agricultural projects with our High-Durability Capacitive Soil Moisture Sensor. Unlike traditional resistive sensors that use exposed metal prongs prone to rapid oxidation, this module utilizes capacitive sensing technology to measure soil moisture levels without direct electrical contact with the soil.
Single-cell lithium base battery charger & protection module. The charging will be via a micro B connector. Lithium base battery includes Li-po and Li-ion battery as the charging and discharging characteristic is similar.
The AMS1117-3.3V Step-Down Power Module is a compact, plug-and-play Low Dropout (LDO) linear regulator designed to easily convert a 4.5V–7V input into a stable, clean 3.3V DC output.
The MQ-7 is a handy breakout board that measures carbon monoxide in the air with great accuracy, tracking levels from 20 up to 2000 ppm. As CO levels rise, the sensor's internal resistance drops, sending an analog signal that development boards like an Arduino can easily read.
The ESP-01S is an upgraded version of the original ESP-01 module, built around the ESP8266EX chip from Espressif. It's a compact, low-cost WiFi module that adds wireless networking to any microcontroller project with minimal extra hardware.
A digital hall effect sensor module combining the A3144 hall sensor with an LM393 comparator for reliable magnetic field detection.
This Raspberry Pi Pico advanced kit is designed for people who already have some electronics knowledge and programming skills and are interested in the Raspberry Pi.
The Raspberry Pi Compute Module 5 Programming Jig has been designed to allow OEM customers using any of our Compute Module 5 range of boards to efficiently load operating system images into the onboard eMMC Flash during their production process.
LiPo Amigo Pro (LiPo/LiIon Battery Charger) (LiPo Amigo Pro)
A compact, convenient USB-C LiPo/LiIon battery charger, perfect for feeding hungry batteries.
Adjustable Photosensitive Sensor Module with Light Detection Board (photo adj sensor module)
This photosensitive sensor module operates effectively within a supply voltage range of DC 3.3-5V, making it suitable for various applications and systems requiring different power levels.
5V Single Bond Button Bistable (Latching) Relay Module (5V relay bistable)
Bistable refers to a system, circuit, or device with two stable states (e.g., ON/OFF, 1/0) that remains in one state until explicitly triggered to switch to the other
TTP223B Touch Sensor Module (TTP223B Touch Sensor)
Add touch control to your electronics projects in seconds! The BMT Capacitive Touch Module is a "plug-and-play" sensor that works just like a smartphone screen. With just three pins (VCC, GND, and Signal), it is incredibly easy to wire to any microcontroller.
TCRT5000 Infrared Reflective Sensor Module (TCRT5000 IR line sensor)
The TCRT5000 IR reflective sensor module detects lines or objects by measuring IR light reflection, outputting a high/low signal via an LM393 comparator to a Raspberry Pi GPIO pin. It is ideal for line-following robots or object detection.
SCD41 CO2 Gas,Temperature and Humidity Sensor I2C Module 2.4V-5.5V (SCD41 CO2 HT sensor)
Carbon dioxide is a critical indicator of indoor air quality that can affect human cognitive abilities and well-being. The SCD40/SCD41 are Sensirion's next-generation miniaturized CO2 sensors, offering high precision and cost-effectiveness.
BME680 Digital Temperature, Humidity, And Pressure Sensor CJMCU-680 High-Altitude Module Development Board (BME680 sensor)
The BME680 is a "4-in-1" sensor that measures temperature, humidity, barometric pressure, and volatile organic compounds (VOC) gas. It is a favorite for weather stations and air quality monitors
Corrosion-Resistant Capacitive Soil Moisture Sensor Module (capacitive soil moisture)
Elevate your automated gardening or agricultural projects with our High-Durability Capacitive Soil Moisture Sensor. Unlike traditional resistive sensors that use exposed metal prongs prone to rapid oxidation, this module utilizes capacitive sensing technology to measure soil moisture levels without direct electrical contact with the soil.
5V 1A LIPO Charger Module with Protection USB-C (5V1A Lion Charger USB-C)
Single-cell lithium base battery charger & protection module. The charging will be via a micro B connector. Lithium base battery includes Li-po and Li-ion battery as the charging and discharging characteristic is similar.
AMS1117-3.3V DC-DC Step-Down Power Module, LDO 800MA Buck Converter (AMS1117-3.3V DC module)
The AMS1117-3.3V Step-Down Power Module is a compact, plug-and-play Low Dropout (LDO) linear regulator designed to easily convert a 4.5V–7V input into a stable, clean 3.3V DC output.
MQ-7 Gas Sensor Module - Carbon Monoxide (MQ7 Carbon Monoxide)
The MQ-7 is a handy breakout board that measures carbon monoxide in the air with great accuracy, tracking levels from 20 up to 2000 ppm. As CO levels rise, the sensor's internal resistance drops, sending an analog signal that development boards like an Arduino can easily read.
ESP8266 ESP-01S WiFi Serial Transceiver Module (ESP8266 ESP-01S)
The ESP-01S is an upgraded version of the original ESP-01 module, built around the ESP8266EX chip from Espressif. It's a compact, low-cost WiFi module that adds wireless networking to any microcontroller project with minimal extra hardware.
LM393 A3144 Hall Effect Sensor Module (LM393 Hall Effect Sensor)
A digital hall effect sensor module combining the A3144 hall sensor with an LM393 comparator for reliable magnetic field detection.
Elecrow Raspberry Pi Pico Advanced Kit: Includes 32 Modules & 32 Project Lessons (Raspberry Pi Pico 2 W with header included) (elecrow pico kit)
This Raspberry Pi Pico advanced kit is designed for people who already have some electronics knowledge and programming skills and are interested in the Raspberry Pi.
Raspberry Pi Compute Module 5 Programming Jig (CM5 Program Jig)
The Raspberry Pi Compute Module 5 Programming Jig has been designed to allow OEM customers using any of our Compute Module 5 range of boards to efficiently load operating system images into the onboard eMMC Flash during their production process.