SHT21 - A library for Sensirion SHT21 temperature and humidity sensor. Most of these libraries can be installed either via PlatformIO Library Manager or Arduino Library Manager from respective IDE. However: In the ESP32-IRremote, the irSend.cpp is modified from original irSend.cpp of IRremote to...
CJMCU-531 and ESP32 Demo using a VL53L1X library and Ajax to display on a self-hosted site. A crude, slow(ish), low fidelity Lidar system Designed (initially) for the commonly available VL53L1X (4 meter) IR Time Of Flight sensor from ST Microelectronics:https://www.st.com/en/imagin...
Receiving IR codes requires a special infrared sensor, and there are many inexpensive ones available. One common device isthe 1838T infrared receiver, a tiny 3-pin sensor that is often included with those inexpensive remote control kits that you can get on eBay of Amazon. You can purchase thi...
Sensor Size 1/2.8" Remote Control With Remote Control Key Feature1 Police Vehicle Series Camera Key Feature2 2.0mpixes-Starlight 36X Camera IR Distance Laser IR 300m Starlight Starlight Sensor Full Color Optioanl Poe Optional Trademark ...
First wire up a MLX90640 to your board for an I2C connection, exactly as shown below. Here's an example of wiring a Feather M4 to the sensor with I2C: Board 3Vtosensor VIN (red wire) Board GNDtosensor GND (black wire) Board SCLtosensor SCL (yellow wire) ...
When supplying power, you need to look for 5V and GND. The circuit has no reverse connection protection, and the wrong connection may burn the chip. ESP-01M Description: Tiny WiFi module uses ESP8285 chip, which has complete and self-contained WiFi network functionality. So it can be regar...
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The high precision optical system includes fixed infrared lens, optical continuous zoom TV and LRF. With the intelligent zoom control system, the image is clear and the optical axis is stable in the range of 8mm ~ 125mm. The built-in high integration FPGA processor...
Several such LFN endpoints connect to a border router forming a sensor network to implement an Advanced Metering Infrastructure (AMI) deployment. LFN endpoints can connect to IR8140 as a child but cannot parent other devices in a Mesh network. Previous releases supported IR8140 indirectly ...
temperature sensor, first catalog MCU with embedded FRAM Price: $29 MSP-EXP430F6137RFx Featuring CC430F6137 and CC430F5137 on-board emulation, segmented LCD, light sensor, in- cludes F6137-based motherboard and F5137-based satellite board Price: $149 Preview products are ...