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 €4.69
LDR Module Motor Resistance KY-018 This module adapted for the arduino is a light sensor. The resistance of the LDR cell decreases as the light intensity increases. On the contrary in a dark environment, the resistance of the LDR cell increases accordingly. Characteristic: - 3-pin connector: 1- GND 2- VCC 3- analog output - the voltage depending on the light - Supply voltage: 3.3 V-5VDC - PCB size: 19x15x8 mm Code S0122 Available Price €1.39
BD137 Plastic Medium-Power Silicon NPN Transistors pack 5ps BD137 Plastic Medium-Power Silicon NPN Transistors pack 5ps features: Material: Silicon Polarity: N-P-N Encapsulated: TO 126 Audio amplifier, driver VCBO collector-base voltage: 60V VCEO collector-emitter voltage: 60V VEBO emitter-base voltage: 5V Collector continuous current: 1.5A Typical gain of direct current. hfe: 40-160Maximum power dissipation: 12.5 Watt if T <= 25ºC Working frequency: 250 MHzTypical gain of direct current. hfe: 40-160 Code T0074 Available Price €0.99
PCB Circuit Board Marker Pen 1.0mm for printed circuits PCB Circuit Board Marker Pen 1.0mm for printed circuits features: -Permanent resistance ink to acid attack-Ideal to write on almost any flat surface, such as PCBs, glass, plastic, metal, etc.-Does not leave stains of ink, resistant to sunlight-Quantity: 1.00mm - 1 unit Code V0003 Available Price €2.79
M3x8 Nylon Screw 25x M3x8 Nylon Screw features: -Polyamide 8mm Thread Arduino Robot PCB Screw -M3 Screw -Thread: 8mm -Round head -Star (Philips) DIN7985 -Quantity: 25 units -Color: white Code H0063 Available Price €0.19
RFID PN532 NFC Module with Card and Pendant NFC module for Educational STEAM Kit. Near field communication (NFC) is a set of standards for smartphones and similar devices to establish radio communication with each other by touching them together or bringing them into close proximity, usually no more than a few centimeters. Compatible with almost any microcontroller, Arduino, PIC, AVR. It can be used in Access Control projects and Alarm projects. RFID PN532 NFC Module with Card and Pendant features: - Support i2C, SPI, High Speed UART - Support RFID reading and writing - Support P2P communication with peers - Support NFC with phone - Work in NFC Mode or RFID reader/writer Mode - RFID reader/writer supports: - 1k, 4k, Ultralight, and DesFire cards ISO/> Code W0091 Available Price €9.99
Double Joystick Module 2 Axis XY PS2 Ideal for your arduino projects, but can also be used with other microcontrollers. Double Joystick Module 2 Axis XY PS2 features: - Two axes (XY) - Return to the center - Central push button - Connections: + 5Vcc / GND / VRx / VRy / SW - Dimensions: 4 x 2.6 x 3.2cm Code M0010 Available Regular price €2.50 -€0.31 Price €2.19
Aluminum Desoldering Pump Tin Antistatic Suction Desoldering iron for the removal of excess tin. You can quickly and effectively remove solder from a plate or circuit.Replaceable antistatic nozzle.Manufactured in Aluminum.Aluminum Desoldering Pump Tin Antistatic Suction features:- Length: 190mm- Desoldering pump- High suction power- Replaceable long-life silicone tip- Light weight- Easy use with one hand, light and resistant- Vacuum Solder Aluminum Desoldering Pump Solder Remover Pump Tool- A good quality product for fast and efficient removal of excess solder, ideal for PCB repair- High-capacity spring-loaded plunger quickly eliminates welding in one action. The Pumping tool easily- Disassemble for a quick clean Code H0001 Available Price €2.95
Rocker Switch KCD11 250V/3A On/Off SPST Rocker Switch 3A 250V On/Off SPST features: - AC 250V 3A 2 Pin ON/OFF I/O SPST Snap in mini oscillating switch- Rocker switch; Type: On/Off (SPST)- Control on and off SPST and 2 terminals- Voltage and Current: AC250V, 3A- Overall size: ~ 1.5 x 1 x 1.7 cm/0.6"x 0.4" x 0.7 "(L*W*H)- Mounting hole size: 1.35 x 0.8 cm/0.53"x 0.315" (L*W)- Black Code K0092 Available Price €0.95
DIP Switch - DS-05 Horizontal High Profile 5 Positions The DIP switch type THT (5 rows 10 Pins) with a pitch of 2.54mm / 0.1 ". It works with the current of 50mA DC 12V. Code K0265 Available Price €0.99
Push button 6x6x4mm Push button 6x6x4mm features: -Touch Push Tact Switch mini electronic Arduino push button -Measures: 6x6x4.3mm -Quantity: 1 unit Code K0201 Available Price €0.21
5x Pushbutton B3F Green Key Omron Electronica for Arduino Prototype Switch 12 5x Pushbutton B3F Green Key Omron Electronica Arduino Prototype Switch 12 features:- 5x Pushbuttons B3F Omron- 5x Keys- Maximum current: 50mA- Tension DC: 24V- Operating force: 1.27N- Switch terminals - Weldable- Contact: SPST-NO- Contact resistance: 100M Ohm- Type of action: Superficial- Measures: 12x12x7.3mm Code K0075 Available Price €0.20
Push button 6x6x4mm Push button 6x6x4mm features: -Touch Push Tact Switch mini electronic Arduino push button -Measures: 6x6x4.3mm Code K0079 Available Price €0.21
Momentary Switch Push Button Black N/O 7mm Momentary Switch Push Button Black N/O 7mm features: - Momentary pushbutton N/O (normally open)- Black button- Dimensions approx. 7 mm x 27 mm- Recessed with nut and washer- Load current (supported): 1A to 230V / 2A to 125V- Drill to embed: 7 mm +/- 0.2- Operating temperature: -55ºC to + 85ºC Code K0157 Available Price €0.45
Vertical Slide Switch 3P2T 50V 0.5A 6 DIP pins and 2 positions DPDT. This switch is widely used to control the operation of many small electronic power projects, including volume and other controls for audio video, dimmer controls for lights.It is also a great component for DIY. Vertical Slide Switch 3P2T 50V 0.5A features: - Type: 3P2T- Contact resistance: 30 MΩ max.- Insulation resistance: 100 MΩ- Maximum operating voltage: 50V- Maximum operating current: 0.5A- Can support 500 VAC for 1 minute- Step between pins: 2.54mm / 0.1 "- Pin size: 4.5x0.5x15 / 0.77 "x0.19"- Type of current: DC- Pins to be welded- Switch action: 2 ON / OFF positions- Shape of interrupter: rectangular- Size: 16x6.5x15 / 0.2 "x0.02" Code K0188 Available Price €0.48
Switch On/On 6-pin 6A SPDT This switch can be used for development projects and for the industry. All metal parts are not oxidized, the insulation material is of high quality.Its pins protected by an anti oxidant makes welding much easier. Switch On/On 6-pin 6A SPDT features: - Type: Latch SPDT- Material: Plastic, metal- Maximum operating current and voltage: 3A / 250V, 6A / 125V- Number of pins: 6- Pin size: 4.5x2 mm- Type of current: AC- Pins to be welded- Switch action: 2 positions On/On- Size: 13.2x12.7x33.3mm Code K0152 Available Price €0.45
12V Momentary LED Push Button Switch White 16mm N/A NO 12V Momentary LED Push Button Switch White 16mm N/A NO features: - Type of operation: Momentary (automatic return)- Contact switch: 1 NA (normally open)- Max Switch Classification: 2A / 12VDC- Body material: Stainless steel- Button Material: Stainless steel- Protection Classification: IP67 / IK08- Operating temperature: -20C+ Code K0098 Available Price €5.89
Rocker switch KCD4 momentary 15A 250V Double (ON)-OFF Red 4-pin The AC 250V 15A 4-pin DPST (on/off) type rocker switch. Code K0401 Available Price €1.90
Push button 6x6x5mm 2pins Push button 6x6x4mm features: -Touch Push Tact Switch mini electronic Arduino push button -Measures: 6x6x45mm -Quantity: 1 unit Code K0269 Available Price €0.24
Monostable push button 3A 250V AC / 5A 30V DC, Illuminated 230V Momentary push button, illuminated, round AC 250V 3A / 5A 30V DC 5-pin. Light source: LED. Backlight supply voltage 230V. Push button screwed to housing, panel mounting. Code K0404 Available Price €2.95
Vertical Slide Switch 2P2T 50V 0.5A 6 DIP pins and 2 positions DPDT. This switch is widely used to control the operation of many small electronic power projects, including volume and other controls for audio video, dimmer controls for lights.It is also a great component for DIY. Vertical Slide Switch 2P2T 50V 0.5A features: - Type: 2P2T- Contact resistance: 30 MΩ max.- Insulation resistance: 100 MΩ- Maximum operating voltage: 50V- Maximum operating current: 0.5A- Can support 500 VAC for 1 minute- Step between pins: 2.54mm / 0.1 "- Pin size: 4.5x0.5x15 / 0.77 "x0.19"- Type of current: DC- Pins to be welded- Switch action: 2 ON / OFF positions- Shape of interrupter: rectangular- Size: 16x6.5x15 / 0.2 "x0.02" Code K0104 Available Price €0.49
12V Push Button LED Green 16mm 12V Push Button LED Green 16mm features:- Momentaneo panel N/A NO with return 2A Steel- Type of operation: momentary (automatic return)- Contact switch: 1 NA (normally open)- Max Switch Classification: 2A / 12VDC- Body material: Stainless steel- Button Material: Stainless steel- Protection Classification: IP67 / IK08- Operating temperature: -20C + 55C Code K0097 Available Price €5.89
Rocker switch 6A 250VAC / 10A ON / OFF 4 pins Rocker switch 6A 250VAC / 10A 125VAC ON / OFF 4 pins DPST Double NO contact Code K0200 Available Price €2.95
Push button 6x6x4mm Push button 6x6x4mm features: -Touch Push Tact Switch mini electronic Arduino push button -Measures: 6x6x4.3mm Code K0079 Available Price €0.21
Rocker switch KCD4 momentary 15A 250V Double (ON)-OFF Red The AC 250V 15A 6-pin DPST (on)/off type rocker switch. Code K0402 Available Price €1.90
Momentary Switch Push Button Red N/O 7mm Momentary Switch Push Button Red N/O 7mm features: - Momentary pushbutton N/O (normally open)- Red button- Dimensions approx. 7 mm x 27 mm- Recessed with nut and washer- Load current (supported): 1A to 230V / 2A to 125V- Drill to embed: 7 mm +/- 0.2- Operating temperature: -55º to +85ºC Code K0156 Available Price €0.45
DIP Switch - DS-05 Horizontal High Profile 5 Positions The DIP switch type THT (5 rows 10 Pins) with a pitch of 2.54mm / 0.1 ". It works with the current of 50mA DC 12V. Code K0265 Available Price €0.99
Push button 6x6x4mm Push button 6x6x4mm features: -Touch Push Tact Switch mini electronic Arduino push button -Measures: 6x6x4.3mm -Quantity: 1 unit Code K0201 Available Price €0.21