Spiker:bit Classroom 10-Pack

Build micro:bit projects from real muscle signals

Spiker:bit is a micro:bit EMG sensor and micro:bit muscle sensor board for students who want to turn biological signals into code, motion, games, and robotics. Connect surface electrodes, read muscle activity as a micro:bit input, and use Microsoft MakeCode to control servos, lights, motors, robot hands, and classroom neuroengineering inventions.

Use Spiker:bit when the goal is an EMG muscle sensor kit that moves quickly from physiology to making: flex a forearm muscle, set a threshold in MakeCode, and trigger a servo or micro:bit project that responds to the body in real time.

Best for

Use case	What students build	Why Spiker:bit fits
Muscle-controlled servos	Robot hands, web flingers, grabbers, buzzers, and classroom servo demos	Spiker:bit turns EMG muscle activity into micro:bit MakeCode inputs for threshold-based servo control.
micro:bit robotics	Body-controlled motors, reaction games, wearable triggers, and invention prototypes	The board pairs real biological signals with the micro:bit ecosystem students already use for coding and robotics.
Classroom neuroengineering	Hands-on lessons connecting neurons, muscles, sensors, code, and machine behavior	Students can see EMG signal strength become a number, then use that number to make a physical system respond.
Body-machine interface projects	Muscle games, lights, alarms, accessibility prototypes, and science fair builds	MakeCode blocks keep first projects approachable while JavaScript and Python pathways support deeper work.

Build with Spiker:bit

• Spiker:bit MakeCode EMG setup and project docs
• Spiker-Man micro:bit EMG servo build guide
• Microcontroller neuroscience project hub
• Retired Arduino Muscle SpikerShield archive

Recording-focused labs

If the main goal is to record and study EMG physiology waveforms, use the Human SpikerBox. Spiker:bit is built for micro:bit control, MakeCode, servos, games, robotics, and classroom invention.

Still using the retired Arduino Muscle SpikerShield? The original Arduino code and schematics are preserved in our archive. For new classroom EMG, servo, robotics, and MakeCode projects, use Spiker:bit with BBC micro:bit.

Product FAQs

Is Spiker:bit an EMG sensor for micro:bit?

Yes. Spiker:bit is a micro:bit expansion board that lets students use surface electrodes to record EMG muscle activity and turn that signal into micro:bit inputs for MakeCode projects.

What can students control with EMG muscle signals?

Students can use muscle activity to trigger servos, lights, games, robotics, web-flinger builds, neuroprosthetic hand demos, and other threshold-based microcontroller projects.

Does Spiker:bit require Arduino?

No. Spiker:bit is built for BBC micro:bit and Microsoft MakeCode, including block-based coding, JavaScript, and Python pathways.

Can students use block coding?

Yes. Spiker:bit works with Microsoft MakeCode for micro:bit, including block-based coding, JavaScript, and Python pathways.

Is Spiker:bit a medical device?

No. Spiker:bit is for education, classroom demonstrations, and maker projects. It is not for diagnosis, treatment, or medical monitoring.