Long Life Replacement Tip Welder B11 Ø 3.8mm Long Life Replacement Tip Welder B11 Ø 3.8mm features: - Power: 40W- Rod ø 3.80mm- Length 70 mm- Long duration tip- Quantity: 1 unit Code H0012 ✗ Out-of-Stock Price €1.81
Protoboard Breadboard 5x7cm Protoboard Breadboard 5x7cm features: -PCB dimension: 5x7cm-Hole diameter: 1mm -Pitch: 2.54mm-Bakelite with copper fields Code PB021 Available Price €0.49
3x Heat Sink Aluminium Adhesive A4988 DRV8825 3x Heat Sink Aluminium Adhesive A4988 DRV8825 features: - Package includes: 3x Heatsink with adhesive - Ideal for DRV8825, A4988 etc - Dimensions: 9 x 9 x 5mm Code I0046 Available Price €0.29
PLA Filament 1.75mm 1kg Colour Glacier White Filament of PLA HD material, perfect for basic and fast projects that do not need excessive durability, for 3D printers. The diameter of the filament is 1.75mm. The package contains 1kg of coloured filament Glacier White Code I0720 ✗ Out-of-Stock Price €20.66
MQ-8 Hydrogen Gas Sensor Module MQ-8 Hydrogen Gas Sensor Module features:- Main chip: MQ-8 methane sensor and comparator LM393- Working voltage: 5V- Current: 150mA- Digital output: TTL 0/1- Analog output: analog voltage sensing value- Quick response features:- Detection concentration: 100ppm- 10000ppm hydrogen H2- Adjustable sensitivity with the potentiometer- Size: 32mm x 20mmx 18mm Code S0032 Available Price €2.44
A4988 + RepRap Radiator A4988 + RepRap Radiator features: - Minimum operating voltage: 8 V - Maximum operating voltage: 35 V - Maximum current: ± 2 A (adequately ventilated or refrigerated) - Logic voltage: 3 V / 5.5V - Microstep resolution: full, 1/2, 1/4, 1/8, and 1/16 - Factory soldered temples - Use potentiometer to adjust current - Measurements: 20x16x12 mm Code I0023 Available Price €1.57
28BYJ-48 Stepper Motor 12V + Driver Board ULN2003 28BYJ-48 Stepper Motor 12V + Driver Board ULN2003 features:- Stepper motor 28BYJ-48 + ULN2003 controller- The 28BYJ-48 has everything you need to start using motors step by step in your project- A stepper motor converts digital impulses into small steps of movement in one direction- The motor also comes with a ULN2003 motor controller card- Can control two DC motors or a motor with bipolar steps with a maximum amperage of up to 500 mA- Equipped with state indicator LEDs A, B, C, D- Engine model: 28BYJ-48- Phasing Engine: 4- Operating voltage: 12V DC- Frequency: 100 Hz- Operating current: 200mA- Max Power: 20W- Winding resistance: 70 Ohm- Angle per step: 5,625º- Steps per round: 64 Code R0036 Available Price €2.44
5S BMS 25A 21V 18650 PCM PCB Circuit Charging Module In the case of a battery pack, the BMS (Battery Management System) balancing protection circuit allows charging and discharging to be individually controlled. That is, the circuit controls that all cells are charged and discharged at approximately the same voltage. The current during charging should be limited, because the cell will "absorb" the current given to it, but a higher current than the one established by the manufacturer (generally a safe current is 1C ) can cause the cell to overheat and, in extreme cases, explode. The same relationship also applies to discharge. Code A0108 Available Price €3.88
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 €2.88
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 €2.79
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 €3.30
DC Step-Down Converter 5A 4-38v to 1.25-36v XL4015 LED LiPo Descent module.Use a multimeter to check the output voltage and adjust the potentiometer.Control of voltage and current.DC Step-Down Converter 5A 4-38v to 1.25-36v XL4015 LED LiPo features:- Input voltage: 4-38V- Output voltage: 1.25-36V- Current output: adjustable, 4.5A (max 5A)- Output power: 75W maximum- Operating temperature: -40 to + 85 ºC- Operating frequency: 180KHz- Efficiency conversion: up to 96%- Short circuit protection: Yes (limited current 8A)- Protection over temperature: the output switches off automatically- Size: 62mm x 26mm x 14mmPrincipal functions:- Step-down converter with overcurrent protection- Li-Po battery charger, Li-Ion Code A0014 Available Price €2.88
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 €2.06
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 €1.23
XL4015 DC Voltage Converter 5A 75W Step Down Regulator DC LM2596 Descripción:Chip XL4015 - Upgrade of the LM2596Drop moduleUse a multimeter to check the output voltage and adjust the potentiometerVoltage controlXL4015 DC Voltage Converter 5A 75W Step Down Regulator DC LM2596 features:- Input voltage: 4.5V-38V- Output voltage: 1.25-36.5V- Current output: 4.5A (max 5A)- Output power: 75W maximum- Operating temperature: -40 to + 85 ºC- Operating frequency: 180KHz- Efficiency conversion: up to 96%- Short circuit protection: Yes (limited current 8A)- Protection over temperature: the output switches off automatically- Size: 62mm x 38mm x 15mmPrincipal functions:- Step-down converter with overcurrent protection- Li-Po battery charger, Li-Ion Code A0012 Available Price €4.09
Adjustable DC Module LM2596 1,25-32V 3A Step Down 3A DC Converter 1,25-32V Adjustable LM2596 Step Down Module features: - Based on the LM2596S-ADJ regulator - Rectification: Asynchronous - Output Voltage: 1.25v - 32v DC (adjustable) - Voltage of Input: 3.2v - 35v DC - Max Output Current: 3A (with heat sink) - Ripple at output voltage: 30mV - Frequency: 150KHz - Max Conversion Efficiency: 92% - Load Regulation: ± 0.5% - Voltage Regulation: ± 2.5% - Operating Temperature: -40ºC to + 85ºC - Measurements 43x 21x 14 mm Code A0004 Available Price €1.64
Converter module AMS1117 Buck fixed output 5V 800mA This module is a voltage regulator that creates an output voltage of 5V with a maximum current of 800mA. The integrated regulator is referenced AMS1117. The module has two two point connectors for quick connection. Converter module AMS1117 Buck fixed output 5V 800mA features: - Based on the regulator AMS1117-5V - Input voltage: 4.5-12VDC - Output voltage: 5VDC (+/- 0.05V) - Max output current: 800mA - Operating temperature: -40C to + 150C - PCB size: 25x12 mm Code A0073 Available Price €1.23
8A DC Step-down 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 ✗ Out-of-Stock Price €6.57
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 €2.88
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 €2.79
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 €3.30
DC Step-Down Converter 5A 4-38v to 1.25-36v XL4015 LED LiPo Descent module.Use a multimeter to check the output voltage and adjust the potentiometer.Control of voltage and current.DC Step-Down Converter 5A 4-38v to 1.25-36v XL4015 LED LiPo features:- Input voltage: 4-38V- Output voltage: 1.25-36V- Current output: adjustable, 4.5A (max 5A)- Output power: 75W maximum- Operating temperature: -40 to + 85 ºC- Operating frequency: 180KHz- Efficiency conversion: up to 96%- Short circuit protection: Yes (limited current 8A)- Protection over temperature: the output switches off automatically- Size: 62mm x 26mm x 14mmPrincipal functions:- Step-down converter with overcurrent protection- Li-Po battery charger, Li-Ion Code A0014 Available Price €2.88
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 €2.06
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 €1.23
XL4015 DC Voltage Converter 5A 75W Step Down Regulator DC LM2596 Descripción:Chip XL4015 - Upgrade of the LM2596Drop moduleUse a multimeter to check the output voltage and adjust the potentiometerVoltage controlXL4015 DC Voltage Converter 5A 75W Step Down Regulator DC LM2596 features:- Input voltage: 4.5V-38V- Output voltage: 1.25-36.5V- Current output: 4.5A (max 5A)- Output power: 75W maximum- Operating temperature: -40 to + 85 ºC- Operating frequency: 180KHz- Efficiency conversion: up to 96%- Short circuit protection: Yes (limited current 8A)- Protection over temperature: the output switches off automatically- Size: 62mm x 38mm x 15mmPrincipal functions:- Step-down converter with overcurrent protection- Li-Po battery charger, Li-Ion Code A0012 Available Price €4.09
Adjustable DC Module LM2596 1,25-32V 3A Step Down 3A DC Converter 1,25-32V Adjustable LM2596 Step Down Module features: - Based on the LM2596S-ADJ regulator - Rectification: Asynchronous - Output Voltage: 1.25v - 32v DC (adjustable) - Voltage of Input: 3.2v - 35v DC - Max Output Current: 3A (with heat sink) - Ripple at output voltage: 30mV - Frequency: 150KHz - Max Conversion Efficiency: 92% - Load Regulation: ± 0.5% - Voltage Regulation: ± 2.5% - Operating Temperature: -40ºC to + 85ºC - Measurements 43x 21x 14 mm Code A0004 Available Price €1.64
Converter module AMS1117 Buck fixed output 5V 800mA This module is a voltage regulator that creates an output voltage of 5V with a maximum current of 800mA. The integrated regulator is referenced AMS1117. The module has two two point connectors for quick connection. Converter module AMS1117 Buck fixed output 5V 800mA features: - Based on the regulator AMS1117-5V - Input voltage: 4.5-12VDC - Output voltage: 5VDC (+/- 0.05V) - Max output current: 800mA - Operating temperature: -40C to + 150C - PCB size: 25x12 mm Code A0073 Available Price €1.23
8A DC Step-down 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 ✗ Out-of-Stock Price €6.57