Binary Code Bracelet

What You Need

• Two colors of beads — dark (for 1) and light (for 0), 6–8mm diameter (~$3–$6)
• Stretchy beading cord or elastic thread (~$2–$3)
• Beading needle (optional but helpful) (~$1)
• Scissors (~Already own)
• Printed ASCII binary table (free — search "ASCII binary chart") (~Free)
• Graph paper and pencil (for planning your bead sequence) (~Free / $1)
• Optional: a third color of bead for letter separators (~$1–$2)

Steps

1. Learn Binary Numbers — Before you touch a single bead, make sure you can convert letters to binary. Look up an ASCII chart and find the binary code for the first letter of your name. Practice converting it: take the 8-bit …
2. Plan Your Bracelet on Paper — Write out each letter of your name. Under each letter, write its 8-bit ASCII binary code. Under each bit, write D (dark bead) for 1 and L (light bead) for 0. Count the total beads needed: letters × 8…
3. Cut and Prepare Your Thread — Cut a length of elastic cord about 3 times your wrist circumference — you need slack for working and tying. Thread your needle if using one. String a single bead and pull it to the center of the cord…
4. String the Beads — Follow your paper plan exactly, bead by bead. String from left to right: the leftmost bit of each letter goes on first. After completing all 8 beads of a letter, optionally add one separator bead in …
5. Finish and Test — Once all beads are on, wrap the bracelet around your wrist to check the fit — it should slip on comfortably with slight stretch. Tie a secure double knot and trim the excess cord. Tuck the knot betwe…

My Observations

Date: _____________   Location: _______________________

My Sketch / Results