220V soldering iron 60W High quality
SKU:
1228
In stock
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Breadboard Flexible jumper wire Jumper Cables Wires for Arduino 65Pcs
SKU:
1111
In stock
DC 100V 50A Red Blue Digital Voltmeter Ammeter 2 in1 DC Volt Amp Meter With Shunt
SKU:
1746
In stock
Operating voltage:DC 4 ~ 30V
Measure voltage: DC 0 ~ 100V
Minimum resolution(V): 0.1V
Measure current :50A (require external shunt)
Minimum resolution(A): 0.1A
Operating current: <20mA
Display: three 0.28" LED digital tube
Display color: Red and Blue (two-color display)
Refresh rate: about 300mS / times
Measure accuracy: 1% (± 1 digit)
Operating temperature: -10 to 65° c
Operating Humidity: 10 to 80% (non-condensing)
Working pressure: 80 to 106 kPa
Applications:Suitable for automotive/electric cars/motorcycles battery monitoring or other products voltage current measurement
MICRO USB to DIP Adapter 5pin Female Connector B Type PCB Converter
SKU:
1121
In stock
Mini 360 DC Buck Converter Step Down LM2596 Module 2A
Electronic Components, Active Components, DIY Projects, Voltage Converters and Power Supplies, Integrated Circuits
SKU:
1710
In stock
Rectification Methods: synchronous rectification
Input Voltage: 4.75V-23V
Output Voltage: 1.0V-17V
Output Current: Peak 3A, long 1.8A
Conversion Efficiency: 96% (the highest)
Switching Frequency: 340KHz
Output Ripple: 340mV (empty cut pm)
Load Regulation: +/- 0.5%
Voltage Regulation: +/- 2.5%
Working Temperature: -40°C - + 85°C
External Dimensions: 17 * 11 * 3.8mm (L * W * H)
Mini MP3 Bluetooth 4.1 BT Audio Amplifier Amplifier Decoder Module
SKU:
2505
In stock
MX1508 1.5A 2 way DC Motor Driver Module PWM Speed Dual H-Bridge Stepper L298N
SKU:
1640
In stock
Use of imported original chip, built-in low on-resistance MOS switch, minimal heat, no heat sink, small size, low power consumption, is ideal for battery powered.
(L298N internal transistor switch, low efficiency, high fever, need to add heat sink, bulky, L298N very easy to burn).
Dual 1.5A * 2, the peak current to be 2.5A, built-in thermal protection circuit, do not be afraid motor stall burned, automatic recovery after the temperature dropped.
Small size, light weight, 0 standby current, is the ideal choice for your car model.
Dual H-bridge motor driver, can drive two DC motors or a 4-wire two-phase stepper motor.
The module supply voltage 2V-10V.
Signal input voltage 1.8-7V.
Single Operating current 1.5A, peak current up to 2.5A, low standby current (less than 0.1uA).
Built-in common conduction circuit, when the input pin is left floating, the motor does not malfunction.
Built-in thermal protection circuit with hysteresis effects (TSD), without worrying about motor stall.
Product Size: 24.7 * 21 * 5mm (length, width, height), ultra-small size.
The mounting hole diameter: 2 mm.
NRF NRF24L01 Transceiver wireless data transmission module 2.4G
SKU:
1219
In stock
low operating voltage: 1.9 ~~ 3.6V low-voltage.
high-rate: 2Mbps, air transmission time is very short, greatly reducing the wireless transmission of collision phenomena (software settings 1Mbps or 2Mbps air transmission rate).
Multi-frequency points: 125 frequency points, to meet the multi-point communications and frequency hopping communications needs.
ultra-compact: built-in 2.4GHz antenna compact 15x29mm (including antenna).
Pack of 2 Crystal Oscillator 12MHz Oscillator, HC-49S
SKU:
2638
In stock
