All Products

SKU: AF-372 · MPN: 372

An epoxy-coated precision NTC thermistor with a 10kΩ resistance at 25°C and ±1% accuracy. The resistance decreases as temperature rises and increases as it cools, making it straightforward to measure temperature with a simple voltage divider circuit. The epoxy coating allows the thermistor to be...

SKU: AF-4890 · MPN: 4890

Need to measure something with a very slim sensor? This precision 10K thermistor is an inexpensive way to measure temperature in a small gap, or taped to a flat surface, it's only 0.2mm wide!The resistance in 25°C is 10K (+- 1%). The resistance goes down as it gets warmer and goes up as it gets c...

SKU: LB-LR0214-16

This compact 12V temperature controller features a 3-digit LED display for setting and monitoring temperature, along with a built-in 10A relay for switching heating or cooling loads. It uses an NTC thermistor probe (included) for measurement across a wide range of −50 to 110°C. The relay operate...

SKU: LB-LS4792

10PCS 10K NTC Thermistor MF52 Thermal ResistorThis pack includes 10 MF52 NTC thermistors with a 10KΩ nominal resistance, designed for accurate and reliable temperature sensing in electronic circuits. Using MF52AT technology, these thermistors provide stable performance and are widely used in temp...

SKU: LB-LS2696

A waterproof NTC thermistor temperature sensor with a 100cm (1 metre) cable and stainless steel probe. The 10KΩ resistance at 25°C and standard B-constant make it easy to read with an Arduino or other microcontroller ADC input — just use a voltage divider with a matching 10K resistor. Key Featur...

SKU: AF-259 · MPN: 259

This is a Lithium Ion and Lithium Polymer battery charger based on the MCP73833. It uses a USB mini-B for connection to any computer or 'USB wall adapter'. Charging is performed in three stages: first a preconditioning charge, then a constant-current fast charge and finally a constant-volta...

SKU: AF-4755 · MPN: 4755

The Adafruit Universal USB/DC/Solar Lithium Ion/Polymer Charger (bq24074) charges 3.7V/4.2V LiPo or LiIon batteries from virtually any power source — USB Type-C, DC adapter, or solar panel — with a wide 5–10V input range. Its near-MPPT solar tracking automatically draws the maximum current availa...

SKU: LB-10K-5

A pack of five NTC thermistor temperature probes, each with a 1-metre wire lead for remote temperature sensing. These 10 KΩ (at 25°C) NTC sensors are sealed in a cylindrical metal probe for durability and are suitable for measuring temperatures from −30°C to +110°C. NTC thermistors decrease in r...

SKU: SF-SEN-00250

10K thermistor with a negative temperature coefficient. Good choice for temp-sensing applications when you need a reliable NTC thermistor. Vishay part #: NTCLE100E3103JB0 Note: You get only one thermistor. Document:  Datasheet Bildr Tutorial

SKU: LB-PHS

Explore electronics with a kit containing 38 different parts and 45 units in total. It brings together a Little Bird Uno R3, ESP32 development boards, a breadboard, jumper wires and components for building and testing circuits.The selection includes switches, LEDs, sensors, motors, motor drivers ...

SKU: AF-4712 · MPN: 4712

The Adafruit LC709203F Fuel Gauge monitors your single-cell LiPo or Li-Ion battery and reports both voltage and state of charge as a percentage over I2C. It handles the non-linear voltage-to-percentage conversion for you, so your project always knows exactly how much battery is left — just like t...

SKU: EC-SSE01209P

This is a high-precision temperature control module, it can not only show the temperature, but also according to the current temperature of the relay control, it can control some of the power equipment through the relay, industrial and DIY it used widely, it comes with a temperature sensor, th...

SKU: AF-6091 · MPN: ADA6091

The Adafruit bq25185 Charger is a versatile LiPo/LiIon/LiFePO4 charging board that supports USB, DC, and solar power input. It is an excellent upgrade from MCP73833 or MCP73831-based chargers, offering multi-chemistry support, adjustable charge rates, smart power path management, and near-MPPT so...

SKU: EC-ACA09802A

This kit has more than 7 components for the beginners. You may learn about Arduino through using these basic projects by using your own hands. Try any circuit what you want to the Arduino and accomplish your creation.Features Various of components Universal and for Arduino Specification Box size:...

SKU: AF-5696

We are very excited to carry a new bundle supporting Adafruit friend and maker Jen Fox and her new book, Beginning Breadboarding: Physical Computing and the Basic Building Blocks of Computers!  Using fun, hands-on projects, learn what a circuit is and how it works! This book uses a common...

SKU: AF-2784 · MPN: 2784

ΩMG! You're not going to be able to resist these handy resistor packs! Well, axially, they do all of the resisting for you! This is a 25 Pack of 10K Ω Resistors. More specifically, they are carbon film, through-hole axial type, with 1/4 Watt max dissipation, 300V max voltage, 5% pre...

SKU: AF-6379 · MPN: ADA6379

Measuring stretch and movement can be tricky, and this conductive rubber cord gives you a simple, hands-on way to do it. The cord is made from carbon-black impregnated rubber, with resistance that increases as it is pulled longer.In its relaxed state the cord is around 350 ohms per inch, and as i...

SKU: AF-519 · MPN: 519

Measuring stretch forces isn't easy - unless you have some conductive rubber cord! This cord is 2mm diameter, and 1 meter long, made of carbon-black impregnated rubber. Usually this material is used for EMF gasketing, but its also very fun to play with.In a 'relaxed' state, the resistance is abou...

SKU: AF-386 · MPN: 386

The DHT11 is a basic, ultra low-cost digital temperature and humidity sensor. It uses a capacitive humidity sensor and a thermistor to measure the surrounding air, and spits out a digital signal on the data pin (no analog input pins needed). Its fairly simple to use, but requires careful timing t...

SKU: AF-1164 · MPN: 1164

This breakout board will solve all your current-monitoring problems. Instead of struggling with a multimeter, you can just use the handy INA169 chip on this breakout to both measure both the DC current draw and have a handy analog output that is with respect to ground. The analog output makes thi...