Electronics
- A4988 Stepper Motor Driver Board$3.50 As low as $3.00
SKU: A4988-1
A4988 clone stepper motor driver. Please read the A4988 datasheet before using this product. This stepper motor driver lets you control one bipolar stepper motor at up to 2.0 A output current per coil.
Learn More - ABS Raspberry Pi 3 Case$3.95
SKU: RPICASEFANC
Transparent Case for Raspberry Pi. Supports a fan and 40 pin GPIO cable. Learn More - ABS Raspberry Pi 3 Case BLACK$3.95
SKU: RPICASEFANBL
Transparent Case for Raspberry Pi. Supports a fan and 40 pin GPIO cable. BLACK Learn More - ABS Raspberry Pi 3 Case Blue$3.95
SKU: RPICASEFANB
Transparent Case for Raspberry Pi. Supports a fan and 40 pin GPIO cable. BLUE Learn More - ABS Raspberry Pi 3 Case RED$3.95
SKU: RPICASEFANR
Transparent Case for Raspberry Pi. Supports a fan and 40 pin GPIO cable. RED Learn More - AC Speed or Dimmer Control 2000 W$26.95 As low as $15.95
SKU: MXA056
AC speed controller or Electronic Dimmer module. 2000 WattsFully assembled and tested module Learn More
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- ACS712 30A Range Current Sensor Module$4.50 As low as $3.95
SKU: ACS71230A
30A Range Current Sensor Module Learn More -
- Active Cooler for Raspberry Pi 5 enclosures$10.95
SKU: ACTCLR
Raspberry Pi 5 runs hot and should have an Active Cooler heatsink installed.
Learn More - Adapt9S12ZVC, USB and RS232$46.00
SKU: AD9S12ZVCRU
Based on the advanced 16-bit S12ZVCA192 mixed-signal microcontroller from NXP
Learn More - ADS1110 16 Bit Analog Digital Converter for Thermocouple$6.95
SKU: ADS1110
ADS1110 16 Bit Analog Digital Convertor for Thermocouple
Learn More - ADXL345 - Triple-Axis Accelerometer$4.95
SKU: ADXL345
ADXL345 - Triple-Axis Accelerometer (+-2g/4g/8g/16g) w/ I2C/SPI Learn More - AHT21B humidity sensor on a breakout board.$3.95
SKU: AHT21B
AHT21B Temperature and Humidity Sensor. RH: ±3%, T: ±0.5°C
Learn More - Alligator Clip Wires to Breadboard Pins$3.85
SKU: ACBBP
Alligator Clip Wires to Male Breadboard Pins 8 pack.
NOT as pictured. We provide Red x 2, Black x 2, Yellow x 2 and Green x 2
Learn More - Alternating Timer 1 sec- 9.59 hours$24.95 As low as $22.70
SKU: MXA071
Alternating Timer 1 sec- 9.59 hours Learn More -
- Aluminum Case for Raspberry Pi 4Special Price $13.95 Regular Price $17.95
SKU: ALUP4+XL27FAN
Aluminum Alloy Case with dual fans for Raspberry Pi 4
Enclosure pictured does not come with a Raspberry Pi board
Learn More -
- Anemometer Interface with LCD$200.95
SKU: KTL-250
Anemometer interface with voltage or current retransmission of wind speed and direction. USB and RS-485 Modbus communication. Dual independent relay outputs for alarms. 8-24 VDC powered.
Learn More - ANSI Standard Heavy Duty Electric Strike 12 Volts DC$89.95
SKU: ES-138NO
ANSI Standard Heavy Duty Electric Strike Learn More - Arduino 9 Axis Motion Shield$26.95
SKU: A000070
The Arduino 9 Axes Motion Shield allows your Arduino to measure movement: orientation, acceleration and magnetic field.
Learn More
- Arduino Compatible Real Time Clock$4.95 As low as $4.50
SKU: TINYRTCI2C
Tiny RTC I2C real time clock module 24C32 storage DS1307 with battery! Learn More































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