0.28inch Red Blue LED Digital Voltmeter Ammeter Tester is 5 wires which measure up to 100 VDC with a 0.1-volt resolution. The magnitudes of voltage and current are displayed on the same screen at the same time.
Features:
It measures up to 100V and 100A DC.
It is handy and small in size.
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0.56inch 0-100V Three Wire LED Display Digital DC Voltmeter is a tiny and compact digital voltmeter with a RED LED Display.
This voltmeter can be used to measure the storage battery’s voltage up to 100Volts in motorcycles and cars and also can grasp the storage battery’s status.
It also can b..
0.56inch Two-Wire LED Display Digital DC Voltmeter measures the voltage in the range of 4.5V to 30V. For less than 4.5V the measurement accuracy is not reliable. It is useful for panel instruments such as power supply, BMS, Battery chargers, etc.
The wiring of this voltmeter is simple, only two w..
0.5W 40mm Magnetic Speaker is a simple speaker with a resistance of 8 Ohm and a power rating of 0.5W. It can be used in projects which require audio output.
Features:
Type: Magnetic Speaker
Shape: Round
Its metal body is extremely lightweight
Ideal for radio and amplifier projects.
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0.5W 8R 18mm Magnetic Speaker is a simple speaker with a resistance of 8 Ohm and a power rating of 0.5 W. It can be used in projects which require audio output.
Features:
Type: Magnetic Speaker
Shape: Round
Applicable to: Dashcam, security, medical
Package Includes:
1 x 0.5W 8R ..
Presenting our 0.66-inch IIC/I2C interface OLED display module, specifically made for D1 Mini boards. With a 0.66-inch screen size, this small but powerful OLED display module provides sharp and clear images. It easily interfaces with D1 Mini boards because to its IIC/I2C interface, making control a..
OLEDs are the future of displays, as they possess some of the greatest advantages over both conventional display technologies of LCDs and LEDs.
The most attractive thing about using the OLED displays is that they do not need a back-light like conventional LCD/LED screens. The organic material its..
OLED (Organic Light-Emitting Diode) is a self-light-emitting technology composed of a thin, multi-layered organic film placed between an anode and cathode. In contrast to LCD technology, OLED does not require a backlight. OLED possesses high application potential for virtually all types of displays ..
0.96Inch OLED Display Module offers 128×64 pixel resolution. They are featuring much less thickness than LCD displays with good brightness and also produce better and true colors.
OLED Display Module is very compact and will add a great ever user interface experience to your Arduino project. The ..
Presenting our 1 Channel Relay Module, a small yet effective addition to your electronics projects, made especially for the D1 Mini. This module provides a single-channel relay for effective control of high-power devices, enabling smooth connection with the D1 Mini platform.
For developers with o..
This is a 1 Channel SW-520D Tilt Vibration Sensor Module. Using a highly sensitive point of view as a sensor switch SW-520D. The comparator output signal is clean, good waveform, driving ability, more than 15mA. Switch module output depends on the angle of the switch is turned on and off, when the a..
1×1 Matrix Membrane Switch Keypad features a 1 button. This is a membrane keypad with no moving parts. A female 2-pin berg connector is required for interfacing it with your microcontroller circuits. A simple way to mount the keypad in a variety of applications, as it has an adhesive backing.
Fea..