LM/NE555 Timer
The 555 timer IC is a very cheap, popular and useful precision timing device that can act as either a simple timer to generate single pulses or long time delays…
The 555 timer IC is a very cheap, popular and useful precision timing device that can act as either a simple timer to generate single pulses or long time delays…
The ULN2803 is designed to be compatible with standard TTL families while the ULN2804 is optimized for 6 to 15 volt high-level CMOS or PMOS.
Type-C base input is super compatible, fully supporting traditional mother port or direct stripline PD adapter. Delivery at random 15V or 20v, please correct the required voltage for reuse!
Wide application: Includes nickel-metal hydride batteries, 18650 and polymer lithium battery packs, lead-acid storage, electric vehicle batteries and electric equipment.
These are great for Battery Management systems Lead-Acid Battery Capacity LED Indicator Digital Voltmeter Tester Voltage Current Meters Electrical Instruments.
IIC/I2C Interface for 1602 LCD Module for Arduino Projects Take control of your 1602 LCD
The transceiver consists of a fully integrated frequency synthesizer, a power amplifier, a crystal oscillator, a demodulator, modulator and Enhanced ShockBurst™ protocol engine
AMS1117-3.3V DC-DC step down 800ma Buck Converter is a positive Voltage Regulator Step Down Power Supply Converters (load current can't be more than 800 mA)
AT24C08 Serial EEPROM IIC Interface is optimized for use in smart card applications where low-power and low-voltage operation may be essential.
You can set a voltage on this DC-DC converter and the converter itself will determine whether it should reduce or increase the voltage. This ensures that you always get the…