All Products

SKU: AF-154

This servo rotates fully forward or backwards instead of moving to a position. You can use any servo code, hardware or library to control these servos. Good for making simple moving robots. Comes with four different horns, as shown.To control with an Arduino, we suggest connecting the contro...

SKU: AF-2442

Need to make a tiny robot? This little micro servo rotates 360 degrees fully forward or backwards, instead of moving to a single position. You can use any servo code, hardware or library to control these servos. Good for making simple moving robots. Comes with five horns and attachment screw...

SKU: AF-2201

This is just about the cutest, tiniest little micro servo we could find, even smaller than the 9 gram micro servos we love so much.  It can rotate approximately 180 degrees (90 in each direction) and works just like the standard kind you're used to but much smaller.  You can use an...

SKU: AF-1733

A rugged anemometer designed for outdoor wind speed measurement with a simple analog voltage output. Connect it to any microcontroller's analog input for easy wind speed readings — no complex protocols or libraries required. Wiring is straightforward: connect the black wire to ground, the brown ...

SKU: AF-1778

The AD8495 from Analog Devices is an analog-output K-type thermocouple amplifier on a compact breakout board. Simply power the board with 3–18V DC, connect a K-type thermocouple to the terminal block, and read the temperature as a voltage on the OUT pin — no digital protocols or complex configura...

SKU: AF-3627

A Liquid Crystal Light Valve (LCLV) is a small piece of liquid crystal material sandwiched between two glass sheets that can be electronically switched from semi-transparent to opaque. By varying the applied voltage, you can control how much light passes through — perfect for "reveal" effects, va...

SKU: AF-1143

Add more power to your robot with this metal-geared MG90S servo. The tiny little servo can rotate approximately 90 degrees (45 in each direction), and works just like the standard kinds you're used to but smaller. You can use any servo code, hardware or library to control these servos. Good for b...

SKU: AF-1142

This high-torque standard servo now comes in a metal-gear flavor, for extra-high torque (10 kg*cm!) and reliability! It can rotate at least 120 degrees (60 in each direction) with a classic 1.5-2.5ms pulse, but if you can extend your pulses it can go up to about 170 degrees - it varies a bit serv...

SKU: AF-982

The LV-EZ4 from MaxBotix is a compact ultrasonic rangefinder that detects objects from 0 to 254 inches (6.45 metres), with calibrated range output from 6 to 254 inches at 1-inch resolution. Objects closer than 6 inches are reported as 6 inches. The EZ4 features the narrowest beam angle in the LV-...

SKU: AF-3829

*HONK* *HONK* micro:bit comin' thru! Maybe you've played with the micropython speech module, or maybe you want to have MakeCode sound effects. Well, we couldn't let the other boards have all the audio fun! Now you can make your micro:bit BLURP and BEEP with noise:bit! Just slide noise:bit...

SKU: AF-4326

This tiny little servo can rotate approximately 180 degrees (90 in each direction), and works just like the standard kinds you're used to but smaller. You can use any servo code, hardware or library to control these servos. Good for beginners who want to make stuff move without building a motor c...

SKU: DF-SEN0428

The SHT4X is the 4th generation digital temperature and humidity sensor from Sensirion. In line with Sensirion’s industry-proven humidity and temperature sensors, the SHT40 offers consistent high accuracy within measuring range. The SHT40 sensor covers a humidity measurement range of 0 to 100%RH ...

SKU: AF-3397

The Optomax is an optical liquid level sensor that detects the presence or absence of almost any liquid — oil or water based. Inside the polysulfone housing, an infrared LED and matching phototransistor work together: when dry, the IR light reflects internally back to the sensor; when the tip is ...

SKU: AF-5592

This servo is just like our classic Micro Servo but has 3 alligator clip test leads at the end! This makes it perfect for plug-and-play support with any of our boards with alligator-clip-friendly input/output pins, like the Circuit Playground Express, Clue, and micro:bit! So you can just 'gator r...