BleepBot - The robot that speaks to you

BleepBot kit – fully assembled circuit board with all components soldered

BleepBot kit – all electronic components laid out before assembly

Back view of the fully assembled BleepBot – underside of the circuit board

BleepBot detail view – soldered electronic components on the circuit board

BleepBot detail view – soldered speaker mounted on the circuit board

€12.99*

Prices incl. VAT plus shipping costs

Available, delivery time: 1-3 days

Product number: blink23142

Product information "BleepBot - The robot that speaks to you"

BleepBot – An Electronics Kit with Personality

The BleepBot is a unique DIY soldering kit that produces electronic sounds in a fascinating and seemingly spontaneous way – full of character and quirks.

At its core is an ATtiny25 microcontroller, brought to life by a clever trick: one of its pins is clipped before soldering, so it is not connected to ground (GND). As a result, this pin "floats" – meaning it becomes highly sensitive to electrical interference from its surroundings. This makes the microcontroller behave unpredictably, generating random sound impulses through its tiny speaker. It’s as if the BleepBot responds to nearby activity – or simply does its own thing.

It almost feels like it senses your presence – and speaks back to you. The result is an interactive sound experience somewhere between tech toy, sound art, and electro-poetry.

Perfect for:

Beginners in soldering & creative makers
Workshops, educational contexts & tech outreach
Anyone who enjoys sound experiments and unusual electronics

Kit contents:

1 × BleepBot PCB (circuit board)
1 × ATtiny25 microcontroller (pre-programmed)
1 × Speaker
1 × CR2032 battery holder
1 × Slide switch
1 × 2N3904 transistor
1 × 10 kΩ resistor
1 × 100 nF ceramic capacitor
2 × blue LEDs
Battery not included: requires 1 × CR2032 coin cell

The BleepBot invites you to explore – not just with solder, but with curiosity. Let it "listen" to your presence – and maybe it will answer with a cheerful “bleep.”

The BleepBot is a collaboration between:

noisio – creative electronic kits from Berlin
Circuit Control – a festival for DIY electronic culture
Metaknoten – a cultural and community collective

Build Time:	20-40 Minutes
Difficulty:	Easy
Manual and iteractive board:	https://binary-kitchen.github.io/SolderingTutorial/
Needed batteries (not inclueded):	CR2032 coin cell / LIR2032 rechargeable coin cell
Target group:	Children, Grownup, Nerd

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