M3 Nylon Separator Kit Screw Hex Nut set 88pcs 88x M3 Nylon Separator Kit Screw Hex Nut features: - Hexagonal M3 made of nylon for screws and fasteners on PCB boards, model airplanes, DIY projects - Can be used in prototype projects and robotics - Box dimension: 128x 66x 24mm - Quantity: 88 units - Color: black Code H0121 Available Price €5.59
Protoboard Breadboard 5x7cm Protoboard Breadboard 5x7cm features: -PCB dimension: 5x7cm-Hole diameter: 1mm -Pitch: 2.54mm-Bakelite with copper fields Code PB021 Available Price €0.59
HC-SR04 Ultrasonic Sensor Distance Measuring Module It is very easy to make it work with an Arduino, PIC or any other microcontroller. In its output pin we will be able to measure the PWM pulse width depending on the distance of the obstacle. HC-SR04 Ultrasonic Sensor Distance Measuring Module features: - Supply voltage: 5V (4.5V- 6V) - Consumption: 30 mA typical, (35 mA max) - Interface: VCC , GND, Signal - Range: 2 cm to 3 meters - Angle 15º - LED indicator of measurement in progress - Frequency: 40 kHz for 200 µs - Size: 30mm x 20mm - Quantity: 1 unit Useful links for Arduino / Raspberry programming and projects with boards Arduino / Raspberry: Automatic robot operation with obstacle detection /> Code S0007 Available Price €1.79
10x Multicolor LED 5mm 7 colors fast blink 5mm multicolor LED with automatic color change. 7 different colors are emitted and the blinking is fast.10x Multicolor LED 5mm 7 colors fast blink features:- Diameter: 5mm transparent and round bulb,- Emitter color: 7 fast colors change automatically- Viewing angle: 30 degrees,- Direct voltage / current: 5 VDC - 20 mA,- Polarity: anode (long leg) | cathode (short leg),- 10 units included. Code P0136 Available Price €0.15
5x Electrolytic Capacitor 1000uF 35V 105ºC PIC for Arduino 5x Electrolytic Capacitor 1000uF 35V 105ºC PIC Arduino features:-Type: Electrolytic Capacitor-Assembly: intern-Value: 1000uF-Maximum tension: 35V-Maximum temperature 105º C-Dimensions: 13x21mm-Quantity: 5 units Code D0048 Available Price €0.39
Potentiometer B100K linear Characteristic: -100k OHM kΩ - Linear potentiometer 100k Arduino -Tolerance: +/- 20% - Power: 0.125W Code K0070 Available Price €0.99
10x Female-Female Cables 20cm Jumpers Dupont 2,54 10x Female-Female Cables 20cm Jumpers Dupont 2,54 features: -Length: 20cm-Quantity: 10 cables-Connectors have female header contacts at either end -Compatible with male connectors 2,54mm-High quality and good working conditions-Easy to install and use Code K0005 Available Price €1.69
Male 40 Pin Header 1x40 Male 40 Pin Header 1x40 features: Type: Male, Insertion position: Vertical, Separation between pins: 2.54mm Code K0138 Available Price €0.69
XL4015 DC-DC 5A Digital Step-down LED Converter with Voltmeter, Ammeter and USB Output This Step-down voltage converter includes 5 functions in one module. It can be used as a voltmeter, ammeter and measurements can be recovered through its USB port. The output voltage and voltage can be adjusted thanks to two potentiometers present in the module. It has an efficiency Very high, it has a display screen for voltage, current and two buttons to configure what you want to see. Characteristic: - Voltage of input: 5.5 - 36 V - Output voltage: 1.25-32 V continuously adjustable - Output current: 4.5 A (Max 5A for a short time) adjustable with potentiometer, - Power output: 75 W maximum (recommended to use 50 W, large pressure difference, please reduce power) - Operating temperature: -40 ° C - + 150 ° C Code A0077 Available Regular price €7.89 -€2.00 Price €5.89
Converter DC USB Step Down 7V-24V to 5V 3A Converter DC USB Step Down 7V-24V to 5V 3A features:- Voltage reduction module with USB connector- DIY mobile power supply, to achieve the 5v output to charge the phone, mp3, mp4, psp, etc. can not charge for the ipad- The USB output converter module has short circuit protection 5A current automatic protection- Based on the monolithic MP2307 controller- Rectification: not synchronous- Input voltage: DC 7v to 24v- Output voltage: DC 5v- Output current: 3A (Little time 4A)- Output connection: USB Type A female connector- Input connection: Terminal with screws- Efficiency of transformation: 96%- Switching frequency: 340KHz- Output ripple: 30mV (max.)- Load regulation: ± 0.5% Code A0016 Available Price €3.99
LM2596 DC Voltmeter Converter 3A Step Down Adjustable Power Descent module.Use a multimeter to check the output voltage and adjust the potentiometer.Control of tension.LM2596 DC Voltmeter Converter 3A Step Down Adjustable Power features:- Input voltage: 4.5-38V- Output voltage: 1.25-36.5V- Current output: 2A (max 3A with heat sink)- Operating temperature: -40 to + 85 ºC- Operating frequency: 150KHz- Efficiency conversion: up to 92%- Load Regulation: +/- 0.5%- Voltage Regulation: +/- 2.5%- Protection over temperature: the output switches off automatically- Size: 62mm x 38mm x 15mmPrincipal functions:- Step-down converter with overcurrent protection- Voltmeter up to 40V, remember to set the input voltage to 4.5V Code A0013 Available Price €3.99
8A DC Downstream Converter 8-40V to 1.25-35V Current Control XL4016 A high-performance regulator-booster. 24V battery charger - DC / CV method. Power supply of the laptop from a 12V car battery. A high-performance dimmer-regulator. Charger for Li-Ion, Li-Po batteries etc. - CC / CV method. LED Constant current driver for LED diodes. Characteristic: - Input voltage: 6V -40V - Output voltage: 1.25-35V (adjustable) - Output current: 8A, (10A maximum) - Output power: 300W maximum - Efficiency of Conversion: up to 95% - Wiring: Solderless terminal - Operating frequency: 300kHz - Ambient temperature exceeds 40 ° C, increase heat dissipation - LED indicator two-color; - Charge red - Fully charged light green - No charge green Code A0011 Available Price €7.95
10A DC-DC Converter Adjustable Downstream 8V-40V to 1.25V-36V This power supply delivers an output voltage lower than that of the input and allows power loads up to 10A. It has its heat sink, it is Recommended to use it for loads up to 8A for optimal cooling. Includes its foot protection kit, which greatly facilitates heat dissipation and use. 10A DC-DC Converter Adjustable Downstream 8V-40V to 1.25V-36V features: - Input voltage: DC 8V-40V - Output voltage: DC 1.25V-36V adjustable with potentiometer (can only be used as a reducing module, the input must be higher than 1.25V output) - Output current: 8A (Max 10A for a short time), adjustable with potentiometer. Below 5A it can cool naturally - Output power: Max 150W - Key components: - Electrolytic capacitors 470µF - 50V Code A0074 Available Price €13.49
Mini DC Converter 1.8A Downstream Voltage Regulator 4.7-23V to 1.0-17V Mini DC Converter 1.8A Downstream Voltage Regulator 4.7-23V to 1.0-17V features: - Voltage Drop Module - Use a multimeter to check the output voltage and adjust the potentiometer - Small size: 17mm x 11mm - Input voltage: 4.75-23V - Output voltage: 1.0-17V - Current output: 1.8A (peak max. 3A) - Operating temperature: -40 to + 85 ºC - Operating frequency: 240kHz - Conversion efficiency: up to 96% - Output ripple: 30mV (no-load) - Voltage regulation: ± 2.5% Code A0024 Available Price €2.49
DC Step-Down Converter 5A 4-38v to 1.25-36v XL4015 LED LiPo DC Step-Down Converter 5A 4-38v to 1.25-36v XL4015 LED LiPo. Control of voltage and current.Use a multimeter to check the output voltage and adjust the potentiometer. Code A0132 Available Price €3.49
AMS1117 Buck fixed output module 3.3V 800mA AMS1117 Buck fixed output module 3.3V 800mA features: - Based on AMS1117-3.3V regulator - Input Voltage: 4.5 - 12Vdc - Output Voltage: 3.3 Vdc (+/- 0,05V) - Max.output current: 800mA - Operating temperature: -40ºC to + 150ºC - Dimensions: 25mm x 12mm Code A0023 Available Price €1.49
DC Step Down Converter 3.3V 2A 3.4-6V DC Step Down Converter 3.3V 2A 3.4-6V features: - Voltage drop module- Input voltage: 3.4-6V- Output voltage: 3.3V- Current output: adjustable, max 2A- Operating temperature: -40 to + 85 ºC- Operating frequency: 1.5MHz- Efficiency conversion: up to 95%- Short circuit protection: Yes (limited current 8A)- Protection over temperature: the output switches off automatically- Size: 12 x 15 mm- Full charge output ripple: Vpp <50 mV- Output accuracy: ± 0.1V- Current IQ without load: 0.2mA- Stop current (EN) <10uA Code A0068 Available Price €3.38
Boost Buck Step Up-Down Automatic Converter Descripción:This is a powerful, efficient step-up (boost) and step-down (buck) switching voltage converter. It will automatically change between boosting and bucking to maintain a stable output voltage, regardless of the input.The output is set with a multi-turn potentiometer.Boost Buck Step Up-Down Automatic Converter features:- IC Chip: LM2577S-ADJ and LM2596S-ADJ - Module Properties: non-isolated Boost Buck constant current, constant voltage module (CC CV) charging module- Scope: High-power constant current LED driver.- Battery charger (including ferroelectric), 4V, 6V, 12V, 14V, 24V battery charging, nickel-cadmium nickel-metal hydride batteries (battery) charger, solar panels, wind generators. Code A0017 Available Price €9.49
XL4015 DC-DC 5A Digital Step-down LED Converter with Voltmeter, Ammeter and USB Output This Step-down voltage converter includes 5 functions in one module. It can be used as a voltmeter, ammeter and measurements can be recovered through its USB port. The output voltage and voltage can be adjusted thanks to two potentiometers present in the module. It has an efficiency Very high, it has a display screen for voltage, current and two buttons to configure what you want to see. Characteristic: - Voltage of input: 5.5 - 36 V - Output voltage: 1.25-32 V continuously adjustable - Output current: 4.5 A (Max 5A for a short time) adjustable with potentiometer, - Power output: 75 W maximum (recommended to use 50 W, large pressure difference, please reduce power) - Operating temperature: -40 ° C - + 150 ° C Code A0077 Available Regular price €7.89 -€2.00 Price €5.89
Converter DC USB Step Down 7V-24V to 5V 3A Converter DC USB Step Down 7V-24V to 5V 3A features:- Voltage reduction module with USB connector- DIY mobile power supply, to achieve the 5v output to charge the phone, mp3, mp4, psp, etc. can not charge for the ipad- The USB output converter module has short circuit protection 5A current automatic protection- Based on the monolithic MP2307 controller- Rectification: not synchronous- Input voltage: DC 7v to 24v- Output voltage: DC 5v- Output current: 3A (Little time 4A)- Output connection: USB Type A female connector- Input connection: Terminal with screws- Efficiency of transformation: 96%- Switching frequency: 340KHz- Output ripple: 30mV (max.)- Load regulation: ± 0.5% Code A0016 Available Price €3.99
LM2596 DC Voltmeter Converter 3A Step Down Adjustable Power Descent module.Use a multimeter to check the output voltage and adjust the potentiometer.Control of tension.LM2596 DC Voltmeter Converter 3A Step Down Adjustable Power features:- Input voltage: 4.5-38V- Output voltage: 1.25-36.5V- Current output: 2A (max 3A with heat sink)- Operating temperature: -40 to + 85 ºC- Operating frequency: 150KHz- Efficiency conversion: up to 92%- Load Regulation: +/- 0.5%- Voltage Regulation: +/- 2.5%- Protection over temperature: the output switches off automatically- Size: 62mm x 38mm x 15mmPrincipal functions:- Step-down converter with overcurrent protection- Voltmeter up to 40V, remember to set the input voltage to 4.5V Code A0013 Available Price €3.99
8A DC Downstream Converter 8-40V to 1.25-35V Current Control XL4016 A high-performance regulator-booster. 24V battery charger - DC / CV method. Power supply of the laptop from a 12V car battery. A high-performance dimmer-regulator. Charger for Li-Ion, Li-Po batteries etc. - CC / CV method. LED Constant current driver for LED diodes. Characteristic: - Input voltage: 6V -40V - Output voltage: 1.25-35V (adjustable) - Output current: 8A, (10A maximum) - Output power: 300W maximum - Efficiency of Conversion: up to 95% - Wiring: Solderless terminal - Operating frequency: 300kHz - Ambient temperature exceeds 40 ° C, increase heat dissipation - LED indicator two-color; - Charge red - Fully charged light green - No charge green Code A0011 Available Price €7.95
10A DC-DC Converter Adjustable Downstream 8V-40V to 1.25V-36V This power supply delivers an output voltage lower than that of the input and allows power loads up to 10A. It has its heat sink, it is Recommended to use it for loads up to 8A for optimal cooling. Includes its foot protection kit, which greatly facilitates heat dissipation and use. 10A DC-DC Converter Adjustable Downstream 8V-40V to 1.25V-36V features: - Input voltage: DC 8V-40V - Output voltage: DC 1.25V-36V adjustable with potentiometer (can only be used as a reducing module, the input must be higher than 1.25V output) - Output current: 8A (Max 10A for a short time), adjustable with potentiometer. Below 5A it can cool naturally - Output power: Max 150W - Key components: - Electrolytic capacitors 470µF - 50V Code A0074 Available Price €13.49
Mini DC Converter 1.8A Downstream Voltage Regulator 4.7-23V to 1.0-17V Mini DC Converter 1.8A Downstream Voltage Regulator 4.7-23V to 1.0-17V features: - Voltage Drop Module - Use a multimeter to check the output voltage and adjust the potentiometer - Small size: 17mm x 11mm - Input voltage: 4.75-23V - Output voltage: 1.0-17V - Current output: 1.8A (peak max. 3A) - Operating temperature: -40 to + 85 ºC - Operating frequency: 240kHz - Conversion efficiency: up to 96% - Output ripple: 30mV (no-load) - Voltage regulation: ± 2.5% Code A0024 Available Price €2.49
DC Step-Down Converter 5A 4-38v to 1.25-36v XL4015 LED LiPo DC Step-Down Converter 5A 4-38v to 1.25-36v XL4015 LED LiPo. Control of voltage and current.Use a multimeter to check the output voltage and adjust the potentiometer. Code A0132 Available Price €3.49
AMS1117 Buck fixed output module 3.3V 800mA AMS1117 Buck fixed output module 3.3V 800mA features: - Based on AMS1117-3.3V regulator - Input Voltage: 4.5 - 12Vdc - Output Voltage: 3.3 Vdc (+/- 0,05V) - Max.output current: 800mA - Operating temperature: -40ºC to + 150ºC - Dimensions: 25mm x 12mm Code A0023 Available Price €1.49
DC Step Down Converter 3.3V 2A 3.4-6V DC Step Down Converter 3.3V 2A 3.4-6V features: - Voltage drop module- Input voltage: 3.4-6V- Output voltage: 3.3V- Current output: adjustable, max 2A- Operating temperature: -40 to + 85 ºC- Operating frequency: 1.5MHz- Efficiency conversion: up to 95%- Short circuit protection: Yes (limited current 8A)- Protection over temperature: the output switches off automatically- Size: 12 x 15 mm- Full charge output ripple: Vpp <50 mV- Output accuracy: ± 0.1V- Current IQ without load: 0.2mA- Stop current (EN) <10uA Code A0068 Available Price €3.38
Boost Buck Step Up-Down Automatic Converter Descripción:This is a powerful, efficient step-up (boost) and step-down (buck) switching voltage converter. It will automatically change between boosting and bucking to maintain a stable output voltage, regardless of the input.The output is set with a multi-turn potentiometer.Boost Buck Step Up-Down Automatic Converter features:- IC Chip: LM2577S-ADJ and LM2596S-ADJ - Module Properties: non-isolated Boost Buck constant current, constant voltage module (CC CV) charging module- Scope: High-power constant current LED driver.- Battery charger (including ferroelectric), 4V, 6V, 12V, 14V, 24V battery charging, nickel-cadmium nickel-metal hydride batteries (battery) charger, solar panels, wind generators. Code A0017 Available Price €9.49