DS1307 AT24C32 RTC real time module Can be used in projects of Arduino, PIC, AVR, STM32 and other. DS1307 AT24C32 RTC real time module features: - Based on DS1307Z- EEPROM memory 24C32 (4Kx8) available for the user- I2C interface- Hour, minutes, seconds, day, month, date, year- AM / PM time- Compensation of leap years- Quartz 32.768kHz- Dimensions: 28x26x8mm- Includes CR2032 3V battery Code M0101 Available Price €1.79
Soldering Iron Cleaner with Brass Ball Holder Soldering Iron Cleaner with Brass Ball Holder features: - Brass wire cleaner for solder tips with support- It allows to remove the welding residues from the tips- Cleans better and does not cause temperature drops as with sponges- You do not need extra water to clean the tip- Easy and effective cleaning at the tip- Dimensions: diameter 50mm- Support dimensions: 60x68mm Code H0100 Available Price €4.79
Soldering Iron Tip Cleaner Ball Soldering tip cleaner allows removing the solder residues from the tips.It cleans better and does not cause temperature drops like with sponges.You do not need extra water to clean the tip.Easy and effective cleaning at the tip. Code H0198 Available Price €2.99
Flux Colophony Rosin Core 40g Flux Colophony Rosin Core 40g features:Flux rosin, solid resin, neutral ph for a correct electronic welding.- They do not cause corrosion of non-ferrous metals- Does not cause short circuitsIt melts with the temperature, spreading through the area to be welded and penetrating into the most difficult corners, cleans and prepares the surfaces and components to be welded, and facilitates the adhesion and fluidity of the tin, improving welding in electronics works.Use a toothpick for the application. Do not apply in excess.Security:- Use in ventilated spaces. Do not inhale vapors that are released when welding- Keep the pot tightly closed and out of the reach of children- Do not eat. It is not toxic- Rarely irritating to skin contact Code Q0011 Available Price €2.49
MQ-135 Air Quality Sensor High sensitivity to Ammonia (NH3), Nitrogen oxides (NOx), Alcohol, Sulphides, Benzene (C6H6), CO2, smoke and other harmful gases. The MQ-135 sensor is to sensible for other gasses in the air so that is not possible to get good values for CO2 from it. MQ-135 Air Quality Sensor features:- Main chip: MQ-135 natural gas 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: 10ppm - 300ppm NH3 10ppm - 1000ppm Benzene 10ppm - 300ppm Alcohol- Adjustable sensitivity with the potentiometer- Size: 32mm x 20mmx 18mm Code S0034 Available Price €2.95
TDA2030A 1X18W Audio Amplifier TDA2030A 1X18W Audio Amplifier features: - Chip: TDA2030A - Power supply: DC 6V ~ 12V - Channel type: Single channel - Output power: 1 x 18 W - Output output: 4 ~ 8 Ohm - Mono mode - Size (LxWxH): 31.6 x 23.5 mm Code M0063 Available Price €3.39
Spray Contact Cleaner 300ml Spray Contact Cleaner 300ml features:A preparation for removing oxides and sulfides from electric contacts and for providing protection against corrosion, ensures non-obstructed electricity flow especially in the case of oxidized or worn contacts, can be used in audio products -high and low-frequency, electronic industry and in other places where clean contacts are required. - Restores low resistance in connections- Has cleaning properties- Used in audio technologies- Protection against moisture and corrosion- Prevents stray current Code Q0023 Available Price €3.79
Printed Circuit Board Terminal 2 poles 5.08mm pitch Blue 2 pole PCB mount screw terminal 5.08mm pitch Printed Circuit Board Terminal 2 poles 5.08mm pitch features: Number of Contacts: 2 Pitch: 5.08mm Number of Rows: 1 Mounting Type: PCB Gender: Male Allowable Section: 1.5mm2 (22- 14 AWG) Termination method: screw Type: screw terminal block Nominal current: 16A Nominal voltage: 250V Color: blue Material: Nylon 66 Depth: 10mm Width: 7.5mm Length: 10mm Code K0217 Available Price €0.25
Sodium Persulfate PCB Etchant pack 100g Sodium Persulfate PCB Etchant features: Chemical substance for recording printed circuits and copper. Unlike ferric chloride, sodium persulfate is colorless, odorless, does not stain clothes and does not turn blue when it runs out.Easy to dissolve. It acts very regular with guarantee of contour sharpness. Mode of use: - Dilute in a plastic bucket, the contents of the envelope of 100 in 0.5 liters of water heated to 40-50ºC, or the ratio for a smaller PCB- Do not store the solution in closed bottles- It is corrosive, wear latex gloves- Necessary for the homemade manufacture of printed circuits- Care should be taken during digestion, as it is aggressive - especially for the eyes, skin and respiratory tract.- Made in the European Union Code Q0053 Available Price €3.69
Universal developer for photo varnish and positive printed circuit boards PCB The product provides a good development quality, protecting the sharpness of the color.The formulation is free of NaOH, which significantly increases safety at work. Universal developer for photo varnish and positive printed circuit boards PCB features: - Manufacturer: TermoPasty,- Na‚‚O content: ‰¥29%,- SiO‚‚ content: ‰¥28%,- Substances not dissolved in H‚‚O: 0%,- Whiteness: 97%,- Iron: 45 ppm,- Apparent density: 0.98g / cm³. Mode of use: - Store in airtight containers in dry, well-ventilated areas away from sources of heat and ignition.- Do not store together with flammable substances. Applications: - Developer of photos,- developer for PCB electronic boards. Content: Code Q0094 Backorder Price €2.49
Sodium Persulfate B327 (PCB) Printed Circuit Board Etching 1kg Sodium Persulfate B327 (PCB) Printed Circuit Board Etching 1kg features: A compound for etching of printed circuit boards and pickling of copper. An ideal alternative to ferric chloride. It is readily soluble and does not crystallize from the solution. It etches evenly, ensures the sharpness of contours and minimizes undercutting. Usage: Dissolve the preparation in 0.5 l of water at a temperature of 50°C. Perform etching at 40°C (max. 50°C). Bath movement ensures quicker etching. The etching solution must not be stored in hermetically sealed containers due to the risk of developing overpressure and cracks. Code Q0027 Last items in stock Price €19.49
Sodium Persulfate PCB Etchant pack 100g Sodium Persulfate PCB Etchant features: Chemical substance for recording printed circuits and copper. Unlike ferric chloride, sodium persulfate is colorless, odorless, does not stain clothes and does not turn blue when it runs out.Easy to dissolve. It acts very regular with guarantee of contour sharpness. Mode of use: - Dilute in a plastic bucket, the contents of the envelope of 100 in 0.5 liters of water heated to 40-50ºC, or the ratio for a smaller PCB- Do not store the solution in closed bottles- It is corrosive, wear latex gloves- Necessary for the homemade manufacture of printed circuits- Care should be taken during digestion, as it is aggressive - especially for the eyes, skin and respiratory tract.- Made in the European Union Code Q0053 Available Price €3.69
Universal developer for photo varnish and positive printed circuit boards PCB The product provides a good development quality, protecting the sharpness of the color.The formulation is free of NaOH, which significantly increases safety at work. Universal developer for photo varnish and positive printed circuit boards PCB features: - Manufacturer: TermoPasty,- Na‚‚O content: ‰¥29%,- SiO‚‚ content: ‰¥28%,- Substances not dissolved in H‚‚O: 0%,- Whiteness: 97%,- Iron: 45 ppm,- Apparent density: 0.98g / cm³. Mode of use: - Store in airtight containers in dry, well-ventilated areas away from sources of heat and ignition.- Do not store together with flammable substances. Applications: - Developer of photos,- developer for PCB electronic boards. Content: Code Q0094 Backorder Price €2.49
Sodium Persulfate B327 (PCB) Printed Circuit Board Etching 1kg Sodium Persulfate B327 (PCB) Printed Circuit Board Etching 1kg features: A compound for etching of printed circuit boards and pickling of copper. An ideal alternative to ferric chloride. It is readily soluble and does not crystallize from the solution. It etches evenly, ensures the sharpness of contours and minimizes undercutting. Usage: Dissolve the preparation in 0.5 l of water at a temperature of 50°C. Perform etching at 40°C (max. 50°C). Bath movement ensures quicker etching. The etching solution must not be stored in hermetically sealed containers due to the risk of developing overpressure and cracks. Code Q0027 Last items in stock Price €19.49