Product DescriptionFeatures:ESP-32S supporting adapter board, 2.54mm pitch, lead RESET and IO 0 port, can be inserted into the breadboard, use DuPont wire leads, etc., to facilitate development and debugging. Package Included: 3 x ESP-32S Matching Adapter Board..
Product DescriptionFeatures:ESP-32S supporting adapter board, 2.54mm pitch, lead RESET and IO 0 port, can be inserted into the breadboard, use DuPont wire leads, etc., to facilitate development and debugging. Package Included: 5 x ESP-32S Matching Adapter Board..
Product DescriptionNote: This is a DIY kit, you need to assembly it, we supply schematic diagram only.Feature: Constant current outputWide operating voltage: 3.5V – 12VALC circuits do not need to connect diodes or transistorsThe brightness level can be adjustedThe circuit board adopts military grade..
Product DescriptionFeature: Digital Output: SMBusTM, Two-wire and I2C Interface CompatibilityResolution: 9 to 12 digits, user selectableWide Supply Voltage Range: 2.7V to 5.5VThe TMP175 device allows up to 27 devices on one bus.Ideal alternative sensor of negative temperature coefficient (NTC) ..
Product DescriptionDescription: No need to solder, can use directly Bluetooth version 4, full automatic control Having Audio automatic switching function, there is no need to change the plug line after installation, simple operation, is more convenient to use. Micro USB 5V as input powerPackage in..
Product DescriptionDescription: Bluetooth Bee Bluetooth wireless module using XBEE design, compact size, compatible with XBEE expansion base for a variety of 3.3V microcontroller systems, modules can use the AT command set master-slave mode, baud rate, pairing password, the user information, de..
Product DescriptionKY005 Infrared Emission Sensor Module For Ardunino Infrared emission control, also known as infrared emitting diode, it belongs to two Tube can be directly converted into electrical energy near-infrared lightAnd a light emitting device can radiate out, its structure, with the gen..
Product DescriptionDescription: This module can be used to test the current and voltage in the circuit. The principle of voltage test based on principle of resistive voltage divider design, can make the red terminal connector input voltage to 5 times smaller. for Arduino analog input voltages up ..
Product Description Microphone Voice Sound Sensor Module For Arduino Description: This is microphone voice sound sensor module for Arduino Module: KEYES Model: KY-038 Adopt LM393 main chip Electric condenser microphone Features Single channel signal output Low level output signal used for s..