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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 ESP32-CAM is a small size, low power consumption camera module based on ESP32. It comes with an OV3660 camera and provides onboard TF card slot.
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 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.
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.
Raspberry Pi Compute Module 4 IO Board (CM4 IO board)
PLEASE NOTE: The Compute module 4 board is not included
ESP32-CAM WiFi Module ESP32 serial Development Board 5V Bluetooth with OV3660 Camera Module 2MB PSRAM (ESP32 CAM)
The ESP32-CAM is a small size, low power consumption camera module based on ESP32. It comes with an OV3660 camera and provides onboard TF card slot.
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.
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.