Finding the best switches electronics board suitable for your needs isnt easy. With hundreds of choices can distract you. Knowing whats bad and whats good can be something of a minefield. In this article, weve done the hard work for you.
Reviews
1. DROK DC 5-36V 400W Dual Large Power MOS Transistor Driving Module, FET Trigger Switch Board, 0-20KHz PWM Electronic Switch Control, DC Motor Speed Controller
Feature
High-quality components: drok adopts imported large power dual-mos Transistor parallel active output, lower resistance, higher current and strong powerPowerful output capability: at room temperature, the module can continuously provide 15A, 400W, which can satisfy most of devices if enhance heat dissipation, the max current output can up to 30A
Various trigger signal source: this mos Transistor board can be triggered by digital High-Low (DC3 3v-20v)and can be connected Windows port of microcontroller, PLC interfaces, DC power, etc
Perfect support PWM signal: the PWM controller can access PWM signal, which can perfectly supported the frequency of 0-20khz
Wide application: this motor control module can tolerate wide input Voltage (DC 5-36v) it can be applied in various high power equipments, such as motors, light bulbs, LED lights, DC motors, micro-pumps, solenoid Valve; can input PWM to control motor speed or Lamp Brightness
Description
Technical Parameters:Operating voltage: DC 5V - 36V;
Trigger source: digital high-low (DC3.3V-20V) (can be connected IO port of microcontroller,
PLC interfaces, DC power, etc.. The module can access PWM signal, which can perfectly supported the frequency of 0-20KHZ.)
Output voltage: DC 5V - 36V,
Output current: 15A (continuous current, at room temperature. Enhance heat dissipation, the max. current can up to 30A)
Output power: 400W
Operating temperature: -40-85
Dimension: 34 17 12mm.
Application:
High Power equipment, motors, light bulbs, LED lights, DC motors, micro-pumps, solenoid valve; can input PWM to control motor speed or lamp brightness.
Package Includes:
1 MOS Driving Module
2. LM YN Digital Thermostat Module K-type DC 24V -30 to +999 Temperature Controller Board Electronic, Tem Control Module Switch Blue Digital Display
Feature
K-type thermocouple temperature input acquisition, effective control of the temperature of -30 to 500 degrees, can be replaced by the high-temperature K-type temperature probe up to 999 .The controller uses industrial microcomputer control system, stable performance, simple operation.
Using K-type thermocouple temperature probe, with easy installation, high temperature, long life and other advantages.
Applications: electric control boxes, control cabinet, boilers, gas stoves, car engines and other places of high temperature.
If you for any reason are not happy with any product supplied , please do not hesitate to contact us and we will do our best to solve your problem .
Description
Display Color: Blue.Input voltage: DC24V
Motherboard Power: <3W
Temperature range: -30 ~ 999
Measuring input: K-type thermocouple
Temperature measurement accuracy: 1
Input Type: one relay output
Output Current: 10A MAX.
Display window: 38 * 20mm
Size: 79 * 51 * 27mm (L * W * H)
Buttons, lights and fault codes:
Power emperor window displays the current temperature in real time;
Ent: Enter, according to a determined set value, press switch can be realized.
SET: setting key, press once to enter the main menu (F1-F5);
"+" Plus key: Increase panel display value;
"-" Minus key: decrease the value of the panel display;
LLL / HHH: Sensor fault or sensor not connected;
Mode / Cooling: lights shows that the current mode is a cooling mode;
Mode / heating: Lit describes the current mode is a heating mode;
Start: Lit explained that it had started the output relay is closed.
Internal Setting instructions:
Press the SET panel display F1-F5, can be set for each parameter by key operation
F1: set the desired temperature (-50 ~ 999 )
F2: Setting the operating mode H = Heating, C = cooling.
F3: hysteresis setting (that is, lower the number of degrees working again).
F4: temperature correction, real-time display value = value + correction value.
F5: high temperature alarm, reaches this temperature the thermostat will prompt alarm.
Instructions:
1, the equipment is turned off, hold down the "+" and "-" keys, the power is turned on, displays "888", release the button. (This step restores the factory settings).
2. Set the stop temperature: enter F1 mode. To stop the number of degrees is set to the number of degrees.
3. Set the mode: F2 to enter setup. Heating mode is set to H, the refrigerant is set to C.
4. Set Backlash: enter F3 setting, hysteresis temperature range = maximum - minimum.
3. Uxcell a11060300ux0080 2 Terminals 1 Position Slide Type Dip Switches, Red
Feature
Product name : Dip switch; Type : 1 position slide Type; Poles : 2 terminalsNon-switching Rating : 100mA DC 50V;switching Rating : 25mA DC 24V;contact resistance : 50Mohm 24Vdc/100mA (at initial)
100Mohm typical,24Vdc/100mA (after life test) : 100Mohm typical,24Vdc/100mA (after life test);dimension : 10 x 4 x10.5mm/0.39" x 0.16" x 0.41"(L*w*h)
Material : plastic, electric parts; main color : red
Net weight : 4G;package content : 10 pcs x Dip switches
Description
This dip switch is designed to be used on a printed circuit board along with other electronic components and is commonly used to customize the behavior of an electronic device for specific situations. Widely used in data processing, communication, remote control and anti-theft alarm system need to manually automatic programming products. Welding modes: 1, hand soldering, using 30W soldering iron, not more than 3 seconds 350 Centigrade, 270Centigrade less than 5 seconds. 2, wave-soldering, 240 Centigrade, less than 20 seconds, in the process of welding and cleaning, keep all switch contacts in their off position.4. 100pcs Male Header Pins, Lystaii Straight Single Row 40 Pin 0.1 Inch (2.54mm) Male Pin Header Connector PCB Board Pin Connector Electronic Component Raw Materials
Feature
VALUE PACK : Package include 100pcs male header pins.100 Pack male pins are adequate to use for a long time.SIZE : Pin Pitch :0.1 inches / 2.54mm; Number of pins: 40pin.Straight single row.Suitable for Arduino, Raspberry Pin or any other electronic project.
ESSENTIAL ELECTRIC COMPONENT : Straight mounting, Single row, Male pin header, essential electric component, easy to use.Good quality header pins, header pins on 0.1 centers.
CUTTABLE : They are easy to be cut to any length if needed.They are suitable for electronic project.
APPLICATION : This connector is widely used in electronic circuit, electrical appliances, instrumentation ,PCB circuit board and so on.
Description
Specifications:Pin pitch: 0.1 inches / 2.54mm
Number of pins: 40 pin
Type of row: Single-row
Type of connector: straight
Feature:
1.These high quality male pin header connectors are essential electronic components, connector raw materials.
2. Widely used in electronic circuit, electrical appliances, instrumentation ,PCB circuit board and so on.
3. Can be cut into the size you need.
4.Electronic factory can buy these male pin header connectors as part material, college students who major in electronic engineering or automation can use them to create high-tech products to participate in science and technology competition project.
Warm notice:
Small parts, please keep them away from children. Adult supervision is required.
Package includes:
100 x Male pin header connector
5. WD-40 Specialist Electrical Contact Cleaner with SMART STRAWSPRAYS 2 WAYS 11 OZ
Feature
ELECTRICAL CONTACT CLEANER SPRAY. WD-40 Specialist Electrical Contact Cleaner Spray is ideal for removing oil, dirt, flux residue, and condensation from sensitive electrical equipment. This quick drying, residue-free formula is safe on metal and plasticTASK SPECIFIC SOLUTION. WD-40 Specialist offers easy solutions for specific problems. WD-40 Specialist line is designed with industrial strength quality and extreme penetration for your hard to solve issues
BLAST AWAY DEBRIS. Blast away oil, dirt, flux residue and condensation from sensitive electronics and electrical equipment with pinpoint precision. It's ideal for use on printed circuit boards, controls, switches, precision instruments and electric panels
SAFE TO USE. This precise and specific formula is safe to use on plastic, rubber, and metal. It is 50-state VOC compliant and the Smart Straw Technology allows for the ultimate precision for even the most sensitive components
REFINED RESULTS. WD-40 Company has been around for over 60 years and has never stopped their innovative mindset. The WD-40 Specialist product line has been refined to perfection so you get the results you need with ease
Description
BRAND STORY
In 1953, in a small lab in San Diego, California, the fledgling Rocket Chemical Company and its staff of three set out to create a line of rust-prevention solvents and degreasers for use in the aerospace industry. Thats how WD-40 Company was born. Over 60 years later, theyre still solving problems and making things work smoothly.
HOW TO USE
WD-40 Specialist Electrical Contact Cleaner Spray cleans oil, dirt, flux residue and condensation from sensitive electronics and electrical equipment without leaving residue.
Directions:
1. Shut off power and allow any hot surfaces to cool. Make sure all stored power is drained from the system
2. SHAKE CAN WELL
3. Flip straw UP for pinpoint stream or DOWN for wide angle spray
4. Hold can 6-8 away from the surface and spray directly onto the electronic device or circuit board to eliminate and remove any contaminants that may cause loss of electrical contact
5. Tilt surface while cleaning and allow any excess cleaner to run off
6. Allow product to dry completely and thoroughly vent the system before restoring power
Ideal for use on: printed circuit boards, controls, switches, tape heads, and precision instruments. Safe to use on all plastics, rubber, and metal. Compatible with metals, including stainless steel, galvanized steel, copper, brass, magnesium, nickel, tin plate, titanium, and zinc.
PROBLEM SOLVED
When using WD-40 Specialist products, you get your problem solved and the job done right. You wont waste time or resources with these fast acting formulas with task specific solutions. The trustworthy WD-40 brand brings the same high quality product that youve known and loved for the past 60 years with a line of superior performing specialty maintenance products designed to meet specific needs of professional users.
6. 3PCS Mini Solderless Breadboard,400 Ties Clear Circuit PCB Board Kit for Proto Shield Circboard Prototyping
Feature
Item includes:3pcs 400 ties Michael Josh brand new solderless breadboardInsertion Wire Size is 21 to 26 AWG, 0.016 to 0.028 inches diameter (0.4 to 0.7mm diameter),works with dupont jumper wires kit
400 tie points total. 100 in 2 power rails, 300 in a 30 x 10 matrix,White plastic, with black legend. Colored power rails
For wires 21 to 26 AWG,0.016 to 0.028 inches diameter (0.4 to 0.7mm diameter)
Good kits for Arduino breadboard kit proto shield and DIY projects
Description
This breadboard kit is ideal for making electrical connections and for testing purposes. The breadboard has 400 point with standard 0.1" (2.54mm) pitch3PCS X Michael Josh Brand new 400 Tie Points Breadboard with 2 Positive & Negative Power Lines on both ends
Solderless breadboard 400 Tie
Wire size: Suitable for 29-20 AWG wires
Size: 3.3 x 2.1 x 0.3in (84 x 54 x 9mm)
Double sided tape on bottom. Can be fixed on a flat surface
Package includes: 3 X Michael Josh brand new breadboard
7. DROK Dual MOS Tube DC 4-60V Trigger Switch Driver Module 10A PWM Controller Adjustment Electronic Switch Control Board 600W High Power for DC Motor LED Light Micro-pump
Feature
Wide application: supports high-level trigger, low-level trigger, switch control, PWM control.Adopts imported dual-MOS parallel active output, with lower internal resistance, stronger current and power (10A 600W at room temperature), meeting the need of most equipment.
Supports wide voltage range of DC 4-60V; controls the high-power devices with ease.
Mainly suitable load: electric machinery, light bulb, LED light strips, DC motor, micro-pump, electromagnetic valve and etc; it can input PWM, control the speed of motor and brightness of light.
Note: please use only one signal available every time, don't use two or more signals to control the module at the same time.
Description
Product Parameters:Working voltage: DC 4V - 60V
Trigger source:
(1) high level trigger (DC3.0V - 24V)
(2)low level trigger (DC 0.0V - 0.6V)
(3)switch control, supports the connection with MCU IO port, PLC interface, DC power supply, etc
(4)PWM signal, supports signal frequency range of 0 - 2.5kHz.
Output voltage: DC 4V - 60V
Max Output current: 10A at room temperature (when enhance heat dissipation, the max current can reach 15A)
Working temperature: -40-85
Dimension: 4.62.91.5cm
Application: The driver module can control high-power equipment, such as motors, bulbs, LED lights, DC motors, micro-pumps, solenoid valves and so on.
When input PWM signal, the product can control motor speed, lamp brightness and so on.
Note:
High level trigger voltage range: DC3.0V - 24V. When trigger signal between 3.0V - 24V, the MOS breakover; when between 0V - 0.6V, the MOS close. Never use 0.6V - 3.0V trigger signal, since the MOS tube is not fully open at 0.6V - 3.0V, and the MOS will burn due to high-power output.
Low level trigger voltage range: DC 0V - 0.6V. When trigger signal between 0V - 0.6V, the MOS breakover; when over 3V, the MOS close. Never use 0.6V - 3.0V trigger signal, since the MOS tube is not fully open at 0.6V - 3.0V, and the MOS will burn due to high-power output.
Package Includes:
1 X Trigger Switch Driver Module
8. LM YN DC 12V 1-Channel Multifunction Relay Module Loop Delay Timer Switch Self-Locking Timing 20 Kinds Of Functions
Feature
DRM01 multifunction relay control module, using industrial-grade quality components, carefully designed and processing, stable performance, simple operation, and can be widely used in a variety of power control types of occasions.The new upgraded version, up to 20 preset functions to meet more application needs.
Optimization of hardware and software design, enhanced anti-jamming capability module, the system more stable and reliable.
With power anti-reverse function, and does not damage the power supply module wiring errors.
Timer duration can be adjusted between 0.1 seconds -270 hours; all set parameters can be saved, set the non-volatile content.
Description
Product description see the pictures (total of two).Operating voltage: DC 12V.
Working current: 12V module is less than 50mA (relay action not less than 15mA, turn off the display less than 3mA).
Operating temperature: Recommended -30 -70 (the limits of -40 -80 ).
load capacity:
Normally open relay port maximum load capacity: DC 0-30V / 10A, AC 0-250V / 10A;
Relay NC port maximum load capacity: DC 0-28V / 10A, AC 0-125V / 10A.
Size: 66mm * 41mm * 20mm (L * W * H)
Module interface:
Module voltage / signal inputs: a 3-wire interface, all the terminals are the interface, user-friendly;
1, DC +: DC power positive;
2, DC-: DC power supply negative;
3, X1: input signal detection interfaces;
Load relay outputs: a 3-wire interface, all interfaces are terminals;
1, NO: normally open relay interfaces, relay before hanging, pull back with COM;
2, COM: Relay common interface;
3, NC: normally closed relay interfaces, relay before with COM, after pull vacant.
Module Features:
Users can simple operation, choose functions and parameters required, all the parameters can be powered down to save time parameter sets the minimum 0.1 seconds adjustable, accuracy better than 0.01 seconds.
For example, the user selects the function 16, then the system will save user settings after each boot will automatically run function 16 until the user again to change the setting.
If you for any reason are not happy with any product supplied , please do not hesitate to contact us and we will do our best to solve your problem .