XL6019 5A DC-DC Step Up Boost Converter
SKU:
3396
In stock
1. The XL6019 5A DC-DC Step Up Boost Converter Uses conventional BOOST complete constant voltage output scheme, internal integration of MOSFET, less peripheral devices, low system cost;
2. Wide voltage range input, input voltage up to 35V;the output voltage can be adjusted, and the maximum can be supported by 40V.
3. Built in over temperature protection, over-current protection full set of reliability and protection circuit, high reliability.
4. The system conversion efficiency can reach more than 90%, which is convenient for thermal design.
5. TO263-5L standard package, suitable for boosting applications within 30W.
PCB TERMINAL BLOCK 3 POLES SCREW LESS
SKU:
3328
In stock
Length [ l ]: 16.2 mm
Pitch: 5.08 mm (0.200")
Width [ w ]: 15.2 mm
Constructional height: 12.92 mm
Height [ h ]: 16.22 mm
Pin dimensions    0,5 x 1 mm
Pin spacing: 10.16 mm
Wire Termination: Screw-less - Spring Cage, Tension Clamp
Mounting Type: Through Hole
Features: Lever Actuated
Hole diameter: 1.3 mm
Nominal current IN: 12 A
Maximum load current: 12 A (with 1.5 mm² conductor cross section)
Insulating material: PA
Flammability rating according to UL 94: V0
Stripping length: 10 mm
KY-010 PHOTO INTERRUPTER MODULE
SKU:
3327
In stock
FC-33 10mm Arduino RPM Sensor Rotational Speed Measuring Sensor
SKU:
3286
In stock
- Using imported groove optical coupling sensor, width 5mm.
- It have the output state light, if output high level, the lights are off. if output low level ,it on.
- If it covered,it will output high level;otherwise it output low level.
- Good signal and waveform, with strong driving ability for more than 15mA.
- The working voltage of 3.3V to 5V.
- Output: digital switch output (0 and 1).
- Equipped with a fixed bolt hole, easily install.
- Small board PCB size: 3.2 cm x 1.4 cm.
- Use the LM393 wide voltage comparer.
MOS Field Effect Transistor Trigger Switch Driver Board
SKU:
3207
In stock
Specification:
1: working voltage: DC 5V--36V;
2: trigger signal source: digital high and low level (DC3.3V--20V), can be connected to the microcontroller IO port, PLC interface, DC power supply, can receive PWM signal, the signal frequency 0--20KHZ perfect support.
3: output: DC DC 5V--36V, continuous current at room temperature 15A, power 400W! Auxiliary heat dissipation, the maximum current up to 30A.
4: application: the output can control high power equipment, motor, bulb, LED lamp belt, DC motor, micro pump, solenoid valve, etc., can enter the PWM, control motor speed, the brightness of the lamp, etc..
5: service life: unlimited switch; working temperature: -40 - 85 C; size: 3.4*1.7*1.2cm
MQ Gas Sensor Holder
SKU:
3151
In stock
1, the use of high-quality double-panel design, with power indicator and TTL signal output instructions;
2, with DO switch signal (TTL) output and AO analog signal output;
3, TTL output valid signal is low. (When the output low signal lights, can be directly connected to the microcontroller or relay module)
4, the analog output voltage, the higher the higher the voltage the higher the voltage.
5, the alcohol detection has a better sensitivity.
6, there are four screw holes to facilitate positioning;
7, product dimensions: 35.5 (L) * 22.5 (W) * 23 (H)
8, with long service life and reliable stability
9, fast response to recovery features
Electrical performance:
Input voltage: DC5V Power consumption (current): 150mA
DO output: TTL digital 0 and 1 (0.1 and 3.3V)
AO output: 0.1-0.3V (relatively no pollution), the maximum concentration of about 4V voltage
Special reminder: the sensor power, the need to preheat 20S or so, the measured data was stable, the sensor fever is a normal phenomenon, because the internal electric wire, if the hot is not normal.
Wiring:
1, VCC: then the power supply positive (5V)
2, GND: Connect the power supply negative
3, DO: TTL switch signal output
4, AO: analog signal output
SD6835 PWM+PFM controller with built-in transistor DIP8
SKU:
3135
In stock
BD243 Mini Tesla Coil Kit Electronics DIY Parts Wireless Transmission DIY Board Set
SKU:
2653
In stock
BD243 Mini Tesla Coil Kit Electronics DIY Parts Wireless Transmission DIY Board Set
This product is newly developed. The primary coil is already in the PCB board.
It does not need to be wound on the outside.
It is convenient for fans to install, high efficiency and beautiful. It is a new design.
If you choose DIY Tesla Coil Kit parts, soldered and assembled by yourself.
Input voltage: 9-12V, can be started with 9V battery, but if there is an arc, the working voltage needs 12V.
PCB board size: 3.1x4cm/1.22x1.57inch
Color: As shown
Quantity: 1
LCD LED TV Back light Universal Lamp Card GYT 0406
SKU:
3127
In stock
44E HALL EFFECT SENSOR
SKU:
3051
In stock