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SPDT (single-pole, dual-throw) is a simple sliding switch that connects the central contact with one of the other two contacts in its housing.

The IR receiver is a device that detects the modulated IR radiation emitted by the remote controls. The IRM-56384 detects IR radiation on a standard frequency of 38kHz and outputs signal to its output pin, which can be read with a microcontroller. Thus, it enables project management via the remote control.

RFID card is white and the size of standard credit card. We promise that it will fit into any standard wallet! Comes with random unique code.

RFID card comes in two variants, 125kHz or 13.56MHz.

GSM SMA Connector antenna with standard SMA male connector for connecting to your GSM PCBs.

• Amplification: 3dBi
• Frequency range: 900 – 1800 MHz
• Length: 50mm
• Vertical polarization

JST (more precisely JST XH) connectors are today the most common connectors for rechargeable lithium batteries but are also used for many other applications where a fast, easy and convenient connection is required.

• Exact name: JST XH 2pin
• Mounting method: cable
• The distance between pins: 2.00mm
• Female connector

JST (more precisely JST XH) connectors are today the most common connectors for rechargeable lithium batteries but are also used for many other applications where a fast, easy and convenient connection is required.

JST (more precisely JST XH) connectors are today the most common connectors for rechargeable lithium batteries but are also used for many other applications where a fast, easy and convenient connection is required.

Battery clip for a 9V battery. It allows connecting a circuit to the 9V battery.

Plastic holder for 1 AA battery, with 1 hole for mounting.

• Battery size: AA
• Number of batteries: 1
• Wire length: 10cm

Plastic holder for three AAA batteries, with three holes for mounting. Connects batteries in series.

• Battery size: AAA
• Number of batteries: 3
• Wire length: 9.8cm

Plastic holder for two AAA batteries, with three holes for mounting. Connects batteries in series.

• Battery size: AAA
• Number of batteries: 2
• Wire length: 15cm

Plastic holder for two AA batteries, with two holes for mounting. Connects batteries in series.

• Battery size: AA
• Number of batteries: 2
• Wire length: 15cm

Well known protoboard 2 x 8 cm. Can be used for all of the ongoing mergers and soldering. Very good quality.

Banana connectors are quite standard connectors in electronic labs because they allow fast and firm connection.

This antenna is designed for 433MHz modules from our offer and improves their range even up to 300%. It works both as a receiver and as an emitter.

• Frequency range: 433MHz (+-6MHz)
• Amplification: 2.2dBi
• Impendance: 50ohm
• Maximum power: 30dBi

Male header at 90 degrees angle and pin spacing 2.54mm (0.1 ‘). 40-pin.

Comes in a pack of 5 pieces.

Desoldering wick is a very practical tool for every workshop. It’s a braided copper wire, soaked in flux, so it catches solder effectively. If you have a spot from which you need to remove the solder, this strip will do a great job. Unlike the discharge pump, this strip can completely remove the solder from a hole or a pad. 1.5m should last long since you spend only one or two centimeters per one desoldering.

• Lenght: 1.5m
• Width: 1.9mm

Isopropyl alcohol is an alcohol of high purity which can be found in almost every workshop. It is useful for cleaning printed circuit boards, because it evaporates quickly and allows the removal of greasy deposits (such as traces of flux/paste) and dirt. It is also used in 3D printer cleaners and all other applications where cleanliness is important. NOTE: it also has antibacterial properties.

MG995 is a powerful servo motor that is capable of spinning and controlling things that a small hobby servo motor could never accomplish doing. It comes with a bunch of accessories so you could connect it easily with the outer world, and it’s being controlled like every other servo motor, via PWM.

This lithium-ion battery is small, light and durable. Through standard JST 2mm female connector, it will yield 3.7V which will supply your projects for a whole day (and night!). Furthermore, the battery has an implemented protection system, which prevents high voltages ( prevents over-charging), undervoltage and short circuit. That way it protects the battery, increases its lifetime and protects you from possible accidents!

This small battery is practical for smartwatch projects or other projects where battery dimensions are crucial.

• Nominal voltage: 3.7V
• Capacity: 40mAh, 0.15Wh
• Dimensions: 24 x 8.5 x 3.5mm
• Standard JST-PH-2mm connector

DISCLAIMER: This battery has to be charged with a special charged that uses CC/CV principle. Li-ion batteries are dangerous! Read our tutorial (link in the top right corner) before use.